Pith Number

pith:7JWGWB2M

pith:2015:7JWGWB2M6GM4UWF5A5SOC2XQ3A

not attested not anchored not stored refs pending

Homophily and Triadic Closure in Evolving Social Networks

Greg Morrison, Irene Crimaldi, Massimo Riccaboni, Michela Del Vicario, Walter Quattrociocchi

arxiv:1504.07101 v3 · 2015-04-27 · cs.SI · 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{7JWGWB2M6GM4UWF5A5SOC2XQ3A}

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	2026-05-18T01:22:48.495603Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa6c6b074cf199ca58bd0764e16af0d8295d4e18ed21e95fb61b1b37133d69ea

Aliases

arxiv: 1504.07101 · arxiv_version: 1504.07101v3 · doi: 10.48550/arxiv.1504.07101 · pith_short_12: 7JWGWB2M6GM4 · pith_short_16: 7JWGWB2M6GM4UWF5 · pith_short_8: 7JWGWB2M

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/7JWGWB2M6GM4UWF5A5SOC2XQ3A \
  | 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: fa6c6b074cf199ca58bd0764e16af0d8295d4e18ed21e95fb61b1b37133d69ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fdb6c98026065cfa0a56751f27bb0059b9eb51489b03e38735bf42ef4e46aae6",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2015-04-27T14:13:08Z",
    "title_canon_sha256": "758ce5b1e8da0e0e532a30401cf23b05df91730699a111d04632c927bbb2d3ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.07101",
    "kind": "arxiv",
    "version": 3
  }
}