Pith Number

pith:4P4M5H2I

pith:2017:4P4M5H2IH3DBTTQ4U46Y4GALOI

not attested not anchored not stored refs pending

Detection of core-periphery structure in networks by 3-tuple motifs

Bing-Bing Xiang, Chuang Ma, Hai-Feng Zhang, Han-Shuang Chen, Michael Small

arxiv:1705.04062 v1 · 2017-05-11 · 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{4P4M5H2IH3DBTTQ4U46Y4GALOI}

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	2026-05-18T00:14:34.604133Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3f8ce9f483ec619ce1ca73d8e180b7215d9816fc3ba63eadc6f47304962521a

Aliases

arxiv: 1705.04062 · arxiv_version: 1705.04062v1 · doi: 10.48550/arxiv.1705.04062 · pith_short_12: 4P4M5H2IH3DB · pith_short_16: 4P4M5H2IH3DBTTQ4 · pith_short_8: 4P4M5H2I

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/4P4M5H2IH3DBTTQ4U46Y4GALOI \
  | 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: e3f8ce9f483ec619ce1ca73d8e180b7215d9816fc3ba63eadc6f47304962521a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3504ad5b1811130ce097e74b1278bc5616859a52f8e68c072c2671b4b2066507",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2017-05-11T08:19:32Z",
    "title_canon_sha256": "39cbbf1c03aeb6f064796ebc373bfeded87b1ae02479cd47991ac1738e0c73ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.04062",
    "kind": "arxiv",
    "version": 1
  }
}