Pith Number

pith:AKFJWEUD

pith:2007:AKFJWEUD34D7C57TOB6TUUJT6M

not attested not anchored not stored refs pending

Spreading gossip in social networks

Hans J. Herrmann, Jos\'e S. Andrade Jr., Luciano R. da Silva, Pedro G. Lind

arxiv:0705.3224 v1 · 2007-05-22 · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AKFJWEUD34D7C57TOB6TUUJT6M}

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	2026-05-18T04:26:32.141592Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

028a9b1283df07f177f3707d3a5133f3059516244ed0b9e030775a0c8ec27e2c

Aliases

arxiv: 0705.3224 · arxiv_version: 0705.3224v1 · doi: 10.48550/arxiv.0705.3224 · pith_short_12: AKFJWEUD34D7 · pith_short_16: AKFJWEUD34D7C57T · pith_short_8: AKFJWEUD

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/AKFJWEUD34D7C57TOB6TUUJT6M \
  | 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: 028a9b1283df07f177f3707d3a5133f3059516244ed0b9e030775a0c8ec27e2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b4a63ff6867d11a9d10fcb500456b2959e2003df5ec17483513339bae98b4fd",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2007-05-22T17:30:53Z",
    "title_canon_sha256": "7c24dc6ddca661d32e57dad2876775886167f56ac43dc4ffc9701478988c6120"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0705.3224",
    "kind": "arxiv",
    "version": 1
  }
}