{"query": "Networking — addresses, packets, and capacity", "count": 20, "results": [{"id": "card_floor_networking", "title": "Networking — addresses, packets, and capacity", "shelf": "codex", "surface": "secular", "snippet": "The internet routes packets between addresses (IPv4 has 2^32); a channel has a hard Shannon capacity. Pillars rest on computer science (machines and protocols) and the instruments (the channel capacit", "authority_tier": "engine_derived", "source": "Narrow Highway — net", "readable": false, "generated": false}, {"id": "card_theory_quantization", "title": "Quantization (why nature comes in whole units)", "shelf": "theories", "surface": "secular", "snippet": "Quantization (why nature comes in whole units) — an engine domain that can touch it: physics. Calibration: seals — energy levels, photon energies and charge multiples compute exactly. Certain physical", "authority_tier": "reference", "source": "The Theory Assay — calibrated, not judged (docs/THEORY_CATALOG.md)", "readable": false, "generated": false}, {"id": "card_comms_packet_over_handheld", "title": "Text over a handheld — packet radio (AX.25 / APRS) with a sound-card TNC", "shelf": "communications", "surface": "secular", "snippet": "A VHF handheld can carry TEXT: packet radio sends short digital frames (AX.25) as 1200-baud audio tones (AFSK) over the ordinary voice channel. The parts: the handheld, a cable to a sound-card interfa", "authority_tier": "reference", "source": "FCC Part 97 — Amateur Radio Service (U.S. regulation, public domain)", "readable": false, "generated": false}, {"id": "card_src_etym_packet", "title": "packet", "shelf": "etymology", "surface": "secular", "snippet": "packet: etymology (Webster 1913) — n.: [F. paquet, dim. fr. LL. paccus, from the same source as E. pack. See Pack.]. From Webster's Revised Unabridged Dictionary (1913), public domain.", "authority_tier": "reference", "source": "Webster's Revised Unabridged Dictionary (1913), Project Gutenberg eBook #29765 — public domain", "readable": true, "generated": false}, {"id": "card_src_word_packet", "title": "packet", "shelf": "dictionary", "surface": "secular", "snippet": "packet: (noun) a collection of things wrapped or boxed together — syn: package, bundle, parcel · (noun) (computer science) a message or message fragment · (noun) a small package or bundle · (noun) a b", "authority_tier": "reference", "source": "WordNet 3.0, Princeton University (WordNet License)", "readable": false, "generated": false}, {"id": "card_src_rfc_4338", "title": "RFC4338 — Transmission of IPv6, IPv4, and Address Resolution Protocol (ARP) Packets over Fibre Channel", "shelf": "rfcs", "surface": "secular", "snippet": "RFC4338: Transmission of IPv6, IPv4, and Address Resolution Protocol (ARP) Packets over Fibre Channel (January 2006). Status: PROPOSED STANDARD. Obsoletes RFC2625,RFC3831.", "authority_tier": "reference", "source": "The RFC Index (RFC Editor / IETF) — public domain", "readable": false, "generated": false}, {"id": "card_src_rfc_7855", "title": "RFC7855 — Source Packet Routing in Networking (SPRING) Problem Statement and Requirements", "shelf": "rfcs", "surface": "secular", "snippet": "RFC7855: Source Packet Routing in Networking (SPRING) Problem Statement and Requirements (May 2016). Status: INFORMATIONAL.", "authority_tier": "reference", "source": "The RFC Index (RFC Editor / IETF) — public domain", "readable": false, "generated": false}, {"id": "card_src_pron_packets", "title": "packets", "shelf": "pronunciation", "surface": "secular", "snippet": "packets: pronounced (ARPABET) P AE1 K IH0 T S. From the CMU Pronouncing Dictionary — the standard machine-readable pronunciations of North American English.", "authority_tier": "reference", "source": "CMU Pronouncing Dictionary (cmudict) — BSD-2-Clause, Carnegie Mellon", "readable": false, "generated": false}, {"id": "card_src_rfc_8355", "title": "RFC8355 — Resiliency Use Cases in Source Packet Routing in Networking (SPRING) Networks", "shelf": "rfcs", "surface": "secular", "snippet": "RFC8355: Resiliency Use Cases in Source Packet Routing in Networking (SPRING) Networks (March 2018). Status: INFORMATIONAL.", "authority_tier": "reference", "source": "The RFC Index (RFC Editor / IETF) — public domain", "readable": false, "generated": false}, {"id": "card_src_rfc_8662", "title": "RFC8662 — Entropy Label for Source Packet Routing in Networking (SPRING) Tunnels", "shelf": "rfcs", "surface": "secular", "snippet": "RFC8662: Entropy Label for Source Packet Routing in Networking (SPRING) Tunnels (December 2019). Status: PROPOSED STANDARD.", "authority_tier": "reference", "source": "The RFC Index (RFC Editor / IETF) — public domain", "readable": false, "generated": false}, {"id": "card_src_pron_packet", "title": "packet", "shelf": "pronunciation", "surface": "secular", "snippet": "packet: pronounced (ARPABET) P AE1 K AH0 T; also P AE1 K IH0 T. From the CMU Pronouncing Dictionary — the standard machine-readable pronunciations of North American English.", "authority_tier": "reference", "source": "CMU Pronouncing Dictionary (cmudict) — BSD-2-Clause, Carnegie Mellon", "readable": false, "generated": false}, {"id": "card_net_capacity", "title": "Capacity - Shannon's ceiling", "shelf": "codex", "surface": "secular", "snippet": "A channel carries at most C = B log2(1+S/N) bits/s (Shannon); no code beats it. Packets and error-correction live under it.", "authority_tier": "engine_derived", "source": "Narrow Highway — net", "readable": false, "generated": false}, {"id": "card_src_book_59310", "title": "History of the Post-Office Packet Service between the years 1793-1815 Compiled from Records, Chiefly Official — Arthur H. (Arthur Hamilton) Norway", "shelf": "gutenberg", "surface": "secular", "snippet": "History of the Post-Office Packet Service between the years 1793-1815 Compiled from Records, Chiefly Official, by Arthur H. (Arthur Hamilton) Norway. Subjects: Postal service -- Great Britain -- Histo", "authority_tier": "reference", "source": "Project Gutenberg (public domain)", "readable": true, "generated": false}, {"id": "card_src_rfc_2464", "title": "RFC2464 — Transmission of IPv6 Packets over Ethernet Networks", "shelf": "rfcs", "surface": "secular", "snippet": "RFC2464: Transmission of IPv6 Packets over Ethernet Networks (December 1998). Status: PROPOSED STANDARD. Obsoletes RFC1972.", "authority_tier": "reference", "source": "The RFC Index (RFC Editor / IETF) — public domain", "readable": false, "generated": false}, {"id": "card_src_rfc_9354", "title": "RFC9354 — Transmission of IPv6 Packets over Power Line Communication (PLC) Networks", "shelf": "rfcs", "surface": "secular", "snippet": "RFC9354: Transmission of IPv6 Packets over Power Line Communication (PLC) Networks (January 2023). Status: PROPOSED STANDARD.", "authority_tier": "reference", "source": "The RFC Index (RFC Editor / IETF) — public domain", "readable": false, "generated": false}, {"id": "card_src_rfc_5579", "title": "RFC5579 — Transmission of IPv4 Packets over Intra-Site Automatic Tunnel Addressing Protocol (ISATAP) Interfaces", "shelf": "rfcs", "surface": "secular", "snippet": "RFC5579: Transmission of IPv4 Packets over Intra-Site Automatic Tunnel Addressing Protocol (ISATAP) Interfaces (February 2010). Status: INFORMATIONAL.", "authority_tier": "reference", "source": "The RFC Index (RFC Editor / IETF) — public domain", "readable": false, "generated": false}, {"id": "card_src_word_packet_boat", "title": "packet boat", "shelf": "dictionary", "surface": "secular", "snippet": "packet boat: (noun) a boat for carrying mail — syn: mailboat, mail boat, packet", "authority_tier": "reference", "source": "WordNet 3.0, Princeton University (WordNet License)", "readable": false, "generated": false}, {"id": "card_src_rfc_6791", "title": "RFC6791 — Stateless Source Address Mapping for ICMPv6 Packets", "shelf": "rfcs", "surface": "secular", "snippet": "RFC6791: Stateless Source Address Mapping for ICMPv6 Packets (November 2012). Status: PROPOSED STANDARD.", "authority_tier": "reference", "source": "The RFC Index (RFC Editor / IETF) — public domain", "readable": false, "generated": false}, {"id": "card_src_rfc_6085", "title": "RFC6085 — Address Mapping of IPv6 Multicast Packets on Ethernet", "shelf": "rfcs", "surface": "secular", "snippet": "RFC6085: Address Mapping of IPv6 Multicast Packets on Ethernet (January 2011). Status: PROPOSED STANDARD.", "authority_tier": "reference", "source": "The RFC Index (RFC Editor / IETF) — public domain", "readable": false, "generated": false}, {"id": "card_src_rfc_9550", "title": "RFC9550 — Deterministic Networking (DetNet): Packet Ordering Function", "shelf": "rfcs", "surface": "secular", "snippet": "RFC9550: Deterministic Networking (DetNet): Packet Ordering Function (March 2024). Status: INFORMATIONAL.", "authority_tier": "reference", "source": "The RFC Index (RFC Editor / IETF) — public domain", "readable": false, "generated": false}], "house": {"door": "FIND", "kind": "cards", "trail": "results", "seal": null, "next_step": {"do": "open the top card", "door": "FIND", "tool": "card_get", "params": {"id": "card_floor_networking"}}, "ends": "a verdict or a card · the trail · a seal · one next step"}}