Pith Number

pith:DZ7MPYQL

pith:2014:DZ7MPYQLVZCI5CMWPHF4OMQBTH

not attested not anchored not stored refs pending

Emergence of Social Structures via Preferential Selection

Adam Lipowski, Antonio Luis Ferreira, Dorota Lipowska

arxiv:1406.1938 v2 · 2014-06-07 · 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{DZ7MPYQLVZCI5CMWPHF4OMQBTH}

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	2026-05-18T01:43:01.316499Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e7ec7e20bae448e899679cbc7320199c257cba89784215c259597cc5ddc02a6

Aliases

arxiv: 1406.1938 · arxiv_version: 1406.1938v2 · doi: 10.48550/arxiv.1406.1938 · pith_short_12: DZ7MPYQLVZCI · pith_short_16: DZ7MPYQLVZCI5CMW · pith_short_8: DZ7MPYQL

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/DZ7MPYQLVZCI5CMWPHF4OMQBTH \
  | 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: 1e7ec7e20bae448e899679cbc7320199c257cba89784215c259597cc5ddc02a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "015f7059c98d6de214847f5cdbd1d6da5c9021c5a22270b0ca3bd3e52b715e84",
    "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": "2014-06-07T23:54:37Z",
    "title_canon_sha256": "140bc41a1142e041515674a2fbed277deccd8bde68b354b9d8626fd8e2741aa4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.1938",
    "kind": "arxiv",
    "version": 2
  }
}