Pith Number

pith:5OXREWRY

pith:2014:5OXREWRYZFP4TBS34Y27VOS5L5

not attested not anchored not stored refs pending

Identification of core-periphery structure in networks

M. E. J. Newman, Travis Martin, Xiao Zhang

arxiv:1409.4813 v1 · 2014-09-16 · cs.SI · cond-mat.stat-mech · 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{5OXREWRYZFP4TBS34Y27VOS5L5}

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	2026-05-18T01:42:01.934131Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebaf125a38c95fc9865be635faba5d5f4d5ab847865cac767bfc7563e9dd32ee

Aliases

arxiv: 1409.4813 · arxiv_version: 1409.4813v1 · doi: 10.48550/arxiv.1409.4813 · pith_short_12: 5OXREWRYZFP4 · pith_short_16: 5OXREWRYZFP4TBS3 · pith_short_8: 5OXREWRY

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/5OXREWRYZFP4TBS34Y27VOS5L5 \
  | 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: ebaf125a38c95fc9865be635faba5d5f4d5ab847865cac767bfc7563e9dd32ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84639a3bb311479e3d20674754c3328697c8acb087322d42ac644cf656a2610a",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "physics.soc-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2014-09-16T21:44:49Z",
    "title_canon_sha256": "01588a0748baa350299350d1a2324514885ea40794df20b366e5ba907144ad46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.4813",
    "kind": "arxiv",
    "version": 1
  }
}