Pith Number

pith:TIDFNJ46

pith:2016:TIDFNJ46JXNFGQI2HAXBWNYDK3

not attested not anchored not stored refs pending

Finding network communities using modularity density

Charo I. Del Genio, Federico Botta

arxiv:1612.07297 v1 · 2016-12-20 · 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{TIDFNJ46JXNFGQI2HAXBWNYDK3}

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	2026-05-18T00:54:14.304233Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a0656a79e4dda53411a382e1b370356f06d8816a6190de601ef00333d75d6af

Aliases

arxiv: 1612.07297 · arxiv_version: 1612.07297v1 · doi: 10.48550/arxiv.1612.07297 · pith_short_12: TIDFNJ46JXNF · pith_short_16: TIDFNJ46JXNFGQI2 · pith_short_8: TIDFNJ46

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/TIDFNJ46JXNFGQI2HAXBWNYDK3 \
  | 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: 9a0656a79e4dda53411a382e1b370356f06d8816a6190de601ef00333d75d6af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46993d1ea644dfd8f53a13d6b9b7384c7be827114a3de80db7d4349ec6724500",
    "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": "2016-12-20T10:07:31Z",
    "title_canon_sha256": "f42850a53be42053b92048b341af0d84d702727c9cb48f758da96ab1330f2338"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.07297",
    "kind": "arxiv",
    "version": 1
  }
}