Pith Number

pith:FZIOP5DI

pith:2012:FZIOP5DI6Y5I2VFKZLKFS52JCZ

not attested not anchored not stored refs pending

Activity driven modeling of time varying networks

Alessandro Vespignani, Bruno Gon\c{c}alves, Nicola Perra, Romualdo Pastor-Satorras

arxiv:1203.5351 v4 · 2012-03-23 · 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{FZIOP5DI6Y5I2VFKZLKFS52JCZ}

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	2026-05-18T03:52:38.386230Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e50e7f468f63a8d54aacad459774916671ff2f6150115817b85b26e0bee37e8

Aliases

arxiv: 1203.5351 · arxiv_version: 1203.5351v4 · doi: 10.48550/arxiv.1203.5351 · pith_short_12: FZIOP5DI6Y5I · pith_short_16: FZIOP5DI6Y5I2VFK · pith_short_8: FZIOP5DI

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/FZIOP5DI6Y5I2VFKZLKFS52JCZ \
  | 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: 2e50e7f468f63a8d54aacad459774916671ff2f6150115817b85b26e0bee37e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ede96336d4031ead6bc111ee12e242c018809fd47dba021071e0c913bf2963be",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2012-03-23T20:44:29Z",
    "title_canon_sha256": "3610d166449012e7e6c83ebeeed5e4eeff554292e40ea2fa0f2e640c187398f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.5351",
    "kind": "arxiv",
    "version": 4
  }
}