Pith Number

pith:NJ7QRXTI

pith:2013:NJ7QRXTIR63MK3Q6QWN5Q3NL2D

not attested not anchored not stored refs pending

Community Structures Are Definable in Networks: A Structural Theory of Networks

Angsheng Li, Jiankou Li, Yicheng Pan

arxiv:1310.8038 v2 · 2013-10-30 · cs.SI · 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{NJ7QRXTIR63MK3Q6QWN5Q3NL2D}

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	2026-05-18T03:07:03.477182Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a7f08de688fb6c56e1e859bd86dabd0fde6c10fe54364ec695c9c9df45ac2aa

Aliases

arxiv: 1310.8038 · arxiv_version: 1310.8038v2 · doi: 10.48550/arxiv.1310.8038 · pith_short_12: NJ7QRXTIR63M · pith_short_16: NJ7QRXTIR63MK3Q6 · pith_short_8: NJ7QRXTI

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/NJ7QRXTIR63MK3Q6QWN5Q3NL2D \
  | 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: 6a7f08de688fb6c56e1e859bd86dabd0fde6c10fe54364ec695c9c9df45ac2aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c11d3791bbe78a24f7a90b8d16ecb60087d089149ccf2124d92f29df6e9e7e3",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2013-10-30T06:39:00Z",
    "title_canon_sha256": "2a79a0ae84e01cf4ed4cd6c0d611a96e2955896d59b49c3a1134a16f0447bde7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.8038",
    "kind": "arxiv",
    "version": 2
  }
}