Pith Number

pith:JIE66ZZH

pith:2011:JIE66ZZHDWH3KOXTFLSBQGPT4I

not attested not anchored not stored refs pending

Secure Multiplex Network Coding

Masahito Hayashi, Ryutaroh Matsumoto

arxiv:1102.3002 v3 · 2011-02-15 · cs.IT · cs.CR · math.IT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JIE66ZZHDWH3KOXTFLSBQGPT4I}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T04:09:25.296411Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a09ef67271d8fb53af32ae41819f3e21ce2bba6d4e191ebfef8c87f411d3a06

Aliases

arxiv: 1102.3002 · arxiv_version: 1102.3002v3 · doi: 10.48550/arxiv.1102.3002 · pith_short_12: JIE66ZZHDWH3 · pith_short_16: JIE66ZZHDWH3KOXT · pith_short_8: JIE66ZZH

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/JIE66ZZHDWH3KOXTFLSBQGPT4I \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 4a09ef67271d8fb53af32ae41819f3e21ce2bba6d4e191ebfef8c87f411d3a06

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5a64e23de5c4e80723d8d1d2515495066d245bfad058a221275ce0c6c7dcf18",
    "cross_cats_sorted": [
      "cs.CR",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2011-02-15T09:09:46Z",
    "title_canon_sha256": "eba9ba03689c1696ebbf6fb12a663797be925f4c564cdaf6a21d83d7c4d797c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.3002",
    "kind": "arxiv",
    "version": 3
  }
}