Pith Number

pith:OXJOMQM3

pith:2015:OXJOMQM355O3C276JXKO72UCL2

not attested not anchored not stored refs pending

Generalized communities in networks

M. E. J. Newman, Tiago P. Peixoto

arxiv:1505.07478 v1 · 2015-05-27 · cs.SI · cond-mat.stat-mech · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OXJOMQM355O3C276JXKO72UCL2}

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	2026-05-18T01:34:49.608462Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75d2e6419bef5db16bfe4dd4efea825eabfc9f73682ccbfba82526b67fafdd35

Aliases

arxiv: 1505.07478 · arxiv_version: 1505.07478v1 · doi: 10.48550/arxiv.1505.07478 · pith_short_12: OXJOMQM355O3 · pith_short_16: OXJOMQM355O3C276 · pith_short_8: OXJOMQM3

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/OXJOMQM355O3C276JXKO72UCL2 \
  | 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: 75d2e6419bef5db16bfe4dd4efea825eabfc9f73682ccbfba82526b67fafdd35

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b678d69dca2c79170da74fbcc8988c811a68d455b70d7c9a2d10ff373977622d",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2015-05-27T20:05:21Z",
    "title_canon_sha256": "7e4e752eaef6adbbb3ef704bf3c7f251d0900c6d19bae688918ff67d93e3d402"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.07478",
    "kind": "arxiv",
    "version": 1
  }
}