Pith Number

pith:QPHTI7DE

pith:2013:QPHTI7DEFDMWDI6WCIQREKZNEN

not attested not anchored not stored refs pending

Data reliability in complex directed networks

Emanuele Cozzo, Joaqu\'in Sanz, Yamir Moreno

arxiv:1306.6318 v2 · 2013-06-26 · physics.soc-ph · cond-mat.stat-mech · physics.bio-ph · q-bio.MN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QPHTI7DEFDMWDI6WCIQREKZNEN}

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	2026-05-18T01:49:07.500664Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83cf347c6428d961a3d61221122b2d236ffa5057131ff85c8748bf7a2df7d994

Aliases

arxiv: 1306.6318 · arxiv_version: 1306.6318v2 · doi: 10.48550/arxiv.1306.6318 · pith_short_12: QPHTI7DEFDMW · pith_short_16: QPHTI7DEFDMWDI6W · pith_short_8: QPHTI7DE

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/QPHTI7DEFDMWDI6WCIQREKZNEN \
  | 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: 83cf347c6428d961a3d61221122b2d236ffa5057131ff85c8748bf7a2df7d994

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f01c669c1dc71f811976b0de569ee4b80ae38bd93469cbb7bd2c27ecc3d7990",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "physics.bio-ph",
      "q-bio.MN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2013-06-26T19:06:31Z",
    "title_canon_sha256": "ca6a912c8d93f1fa70f4d77f8266ab751b2470ba5d6356605bc028d29fb4dd31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.6318",
    "kind": "arxiv",
    "version": 2
  }
}