Pith Number

pith:T7R2CSLE

pith:2017:T7R2CSLEOVOWZFBCSL2K47QATU

not attested not anchored not stored refs pending

Geometric explanation of the rich-club phenomenon in complex networks

Andr\'as Guly\'as, Attila K\H{o}r\"osi, J\'ozsef B\'ir\'o, M\'at\'e Csigi, Yury Malkov, Zal\'an Heszberger

arxiv:1702.02399 v2 · 2017-02-08 · physics.soc-ph · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T7R2CSLEOVOWZFBCSL2K47QATU}

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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	2026-05-18T00:29:01.675330Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9fe3a14964755d6c942292f4ae7e009d0260d9e2ce8a9a2c428ccd5ed8305f3f

Aliases

arxiv: 1702.02399 · arxiv_version: 1702.02399v2 · doi: 10.48550/arxiv.1702.02399 · pith_short_12: T7R2CSLEOVOW · pith_short_16: T7R2CSLEOVOWZFBC · pith_short_8: T7R2CSLE

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/T7R2CSLEOVOWZFBCSL2K47QATU \
  | 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: 9fe3a14964755d6c942292f4ae7e009d0260d9e2ce8a9a2c428ccd5ed8305f3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fba04f47c5205cb703e768c1c3a32c6cfc2febf883fbd4b3657499df46e25cad",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2017-02-08T12:36:33Z",
    "title_canon_sha256": "24f01774a1f3ab67c55989ddb78718cb64feabbe5a04be57d17cfc7195877bc7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.02399",
    "kind": "arxiv",
    "version": 2
  }
}