Pith Number

pith:F7ZB7HB4

pith:2010:F7ZB7HB4JLQ7XFHKOTD7PFHNUK

not attested not anchored not stored refs pending

Trust transitivity in social networks

Oliver Richters, Tiago P. Peixoto

arxiv:1012.1358 v3 · 2010-12-06 · physics.soc-ph · cond-mat.stat-mech · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F7ZB7HB4JLQ7XFHKOTD7PFHNUK}

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	2026-05-18T04:11:39.667016Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ff21f9c3c4ae1fb94ea74c7f794eda291a033ccad7adbf6c99983b00efbfd03

Aliases

arxiv: 1012.1358 · arxiv_version: 1012.1358v3 · doi: 10.48550/arxiv.1012.1358 · pith_short_12: F7ZB7HB4JLQ7 · pith_short_16: F7ZB7HB4JLQ7XFHK · pith_short_8: F7ZB7HB4

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/F7ZB7HB4JLQ7XFHKOTD7PFHNUK \
  | 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: 2ff21f9c3c4ae1fb94ea74c7f794eda291a033ccad7adbf6c99983b00efbfd03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b69758a8bb710a78ed9cc841d3c28e5a65d64d98a39d19752a6562cd01cd8260",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "cs.SI"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2010-12-06T22:25:27Z",
    "title_canon_sha256": "b1bdacf465ab24299a3a9eb343af0fbbc6e100ea9da005c42849180c787705cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.1358",
    "kind": "arxiv",
    "version": 3
  }
}