Pith Number

pith:4CUZO4N7

pith:2014:4CUZO4N7UFKUSIQAKYNH5UH736

not attested not anchored not stored refs pending

Learning modular structures from network data and node variables

Edoardo M. Airoldi, Elham Azizi, James E. Galagan

arxiv:1405.2566 v1 · 2014-05-11 · stat.ML · cs.SI · physics.soc-ph · q-bio.QM · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4CUZO4N7UFKUSIQAKYNH5UH736}

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	2026-05-18T02:52:05.210266Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0a99771bfa155492200561a7ed0ffdfa31cdef6f936af74d897611507f6c3f3

Aliases

arxiv: 1405.2566 · arxiv_version: 1405.2566v1 · doi: 10.48550/arxiv.1405.2566 · pith_short_12: 4CUZO4N7UFKU · pith_short_16: 4CUZO4N7UFKUSIQA · pith_short_8: 4CUZO4N7

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/4CUZO4N7UFKUSIQAKYNH5UH736 \
  | 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: e0a99771bfa155492200561a7ed0ffdfa31cdef6f936af74d897611507f6c3f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91a2bf121da7f06abf80163cf39074d2fd27ab2f1c37a858abcabe943a839458",
    "cross_cats_sorted": [
      "cs.SI",
      "physics.soc-ph",
      "q-bio.QM",
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2014-05-11T18:48:26Z",
    "title_canon_sha256": "e4f52e091aa025fd517b30f03c2cb5094da8dafc1981b0e9e1ae943fa0d78108"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.2566",
    "kind": "arxiv",
    "version": 1
  }
}