Pith Number

pith:5WF6EEMM

pith:2016:5WF6EEMMTDM6FCKXABGSJHRD7F

not attested not anchored not stored refs pending

Centrality Measures for Networks with Community Structure

Anurag Singh, Hocine Cherifi, Naveen Gupta

arxiv:1601.07108 v1 · 2016-01-26 · 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{5WF6EEMMTDM6FCKXABGSJHRD7F}

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	2026-05-18T00:53:12.447458Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed8be2118c98d9e28957004d249e23f96bb48baa2a0b9591965d581ab62d642c

Aliases

arxiv: 1601.07108 · arxiv_version: 1601.07108v1 · doi: 10.48550/arxiv.1601.07108 · pith_short_12: 5WF6EEMMTDM6 · pith_short_16: 5WF6EEMMTDM6FCKX · pith_short_8: 5WF6EEMM

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/5WF6EEMMTDM6FCKXABGSJHRD7F \
  | 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: ed8be2118c98d9e28957004d249e23f96bb48baa2a0b9591965d581ab62d642c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa7993996f0673304b31cfd8be270258eb99c8ee432196f4a77a393d339acd6b",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2016-01-26T17:26:58Z",
    "title_canon_sha256": "0d5a81a16ad64cd1cbbabc55d1bab4b42c5396dce7772ba21b19f80ad9fb57c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.07108",
    "kind": "arxiv",
    "version": 1
  }
}