Pith Number

pith:G2OJIVQE

pith:2013:G2OJIVQEUW3XRHLREHFXMA37MD

not attested not anchored not stored refs pending

A Note on Broadcast Channels with Stale State Information at the Transmitter

Abbas El Gamal, Hyeji Kim, Yeow-Khiang Chia

arxiv:1309.7437 v2 · 2013-09-28 · cs.IT · 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{G2OJIVQEUW3XRHLREHFXMA37MD}

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	2026-05-18T02:49:45.906818Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

369c945604a5b7789d7121cb76037f60df5d34e336435fe2c2e66093d2665d27

Aliases

arxiv: 1309.7437 · arxiv_version: 1309.7437v2 · doi: 10.48550/arxiv.1309.7437 · pith_short_12: G2OJIVQEUW3X · pith_short_16: G2OJIVQEUW3XRHLR · pith_short_8: G2OJIVQE

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/G2OJIVQEUW3XRHLREHFXMA37MD \
  | 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: 369c945604a5b7789d7121cb76037f60df5d34e336435fe2c2e66093d2665d27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "626dd291667021534015ea59ba55828098501f88cad5768060ee9ef2bcde5b2a",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-09-28T06:53:00Z",
    "title_canon_sha256": "0819b4fc502052f2ce1c9d8ec8f5c64c19788035fe907e8ff6b737f823a27942"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.7437",
    "kind": "arxiv",
    "version": 2
  }
}