Pith Number

pith:BL6M7EOW

pith:2013:BL6M7EOWC5YRBS7FH5F4FSHRAK

not attested not anchored not stored refs pending

Static and Dynamic Aspects of Scientific Collaboration Networks

Andrea Schumm, Christian Staudt, Dorothea Wagner, Henning Meyerhenke, Robert G\"orke

arxiv:1306.5268 v1 · 2013-06-21 · cs.SI · cs.DL · 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{BL6M7EOWC5YRBS7FH5F4FSHRAK}

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	2026-05-18T00:57:56.342966Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0afccf91d6177110cbe53f4bc2c8f1028bd912db1ba46cbf4b731b16f5b895db

Aliases

arxiv: 1306.5268 · arxiv_version: 1306.5268v1 · doi: 10.48550/arxiv.1306.5268 · pith_short_12: BL6M7EOWC5YR · pith_short_16: BL6M7EOWC5YRBS7F · pith_short_8: BL6M7EOW

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/BL6M7EOWC5YRBS7FH5F4FSHRAK \
  | 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: 0afccf91d6177110cbe53f4bc2c8f1028bd912db1ba46cbf4b731b16f5b895db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb50ee7cfb2518bca781dcbfb400b6a2748aee74de2e68bc29195305967acc80",
    "cross_cats_sorted": [
      "cs.DL",
      "physics.soc-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2013-06-21T22:31:47Z",
    "title_canon_sha256": "ddc0f1125120402b83b16914f23ae144176409d6a00feb4fed3b8559114371af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.5268",
    "kind": "arxiv",
    "version": 1
  }
}