Pith Number

pith:7QGSEJOG

pith:2015:7QGSEJOGXG5GHL4UHZBV2IQAJE

not attested not anchored not stored refs pending

Modeling sequences and temporal networks with dynamic community structures

Martin Rosvall, Tiago P. Peixoto

arxiv:1509.04740 v3 · 2015-09-15 · cs.SI · cond-mat.stat-mech · physics.soc-ph · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7QGSEJOGXG5GHL4UHZBV2IQAJE}

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	2026-05-18T00:34:45.022620Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc0d2225c6b9ba63af943e435d22004908bb0cc8db1adeefb8c8f4df7105f2cf

Aliases

arxiv: 1509.04740 · arxiv_version: 1509.04740v3 · doi: 10.48550/arxiv.1509.04740 · pith_short_12: 7QGSEJOGXG5G · pith_short_16: 7QGSEJOGXG5GHL4U · pith_short_8: 7QGSEJOG

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/7QGSEJOGXG5GHL4UHZBV2IQAJE \
  | 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: fc0d2225c6b9ba63af943e435d22004908bb0cc8db1adeefb8c8f4df7105f2cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d86ae610bf14d4a41080c4694145a3a57b9ca5304581e5a33c5783ccad971902",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "physics.soc-ph",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2015-09-15T21:08:52Z",
    "title_canon_sha256": "5f9e625156fb9e53ba9192a2d57b9b1e32c312c3988ec2ad4fd6bd0d9c26d09f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.04740",
    "kind": "arxiv",
    "version": 3
  }
}