Pith Number

pith:RA4CI2Z2

pith:2013:RA4CI2Z2WFWQE34EIXHTJAE2CE

not attested not anchored not stored refs pending

Exponential random graph models for networks with community structure

Agata Fronczak, Maksymilian Bujok, Piotr Fronczak

arxiv:1305.4014 v1 · 2013-05-17 · physics.soc-ph · cond-mat.dis-nn · 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{RA4CI2Z2WFWQE34EIXHTJAE2CE}

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	2026-05-18T02:54:47.051678Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8838246b3ab16d026f8445cf34809a111605b53c1a9c4928aa2c826b602073c2

Aliases

arxiv: 1305.4014 · arxiv_version: 1305.4014v1 · doi: 10.48550/arxiv.1305.4014 · pith_short_12: RA4CI2Z2WFWQ · pith_short_16: RA4CI2Z2WFWQE34E · pith_short_8: RA4CI2Z2

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/RA4CI2Z2WFWQE34EIXHTJAE2CE \
  | 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: 8838246b3ab16d026f8445cf34809a111605b53c1a9c4928aa2c826b602073c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54d8df7cb5f84fe7d506a9ff7d8ae85908cbca3100c5a0876f8bf6eb6d53fcf1",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2013-05-17T08:40:15Z",
    "title_canon_sha256": "3909a444450a3926d9c82b6bc49c5f8a03c745b396f057a12739e8bdef5efa22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.4014",
    "kind": "arxiv",
    "version": 1
  }
}