Pith Number

pith:BRTKJ2C4

pith:2010:BRTKJ2C4WYVADB7TWM2GGTXZET

not attested not anchored not stored refs pending

Taxonomies of Networks

Daniel J. Fenn, Jukka-Pekka Onnela, Mark D. Fricker, Mason A. Porter, Nick S. Jones, Peter J. Mucha, Stephen Reid

arxiv:1006.5731 v3 · 2010-06-29 · physics.data-an · 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{BRTKJ2C4WYVADB7TWM2GGTXZET}

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	2026-05-18T03:55:23.670487Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c66a4e85cb62a0187f3b334634ef924e78ed3f8cde579b78f6a8d79794a192b

Aliases

arxiv: 1006.5731 · arxiv_version: 1006.5731v3 · doi: 10.48550/arxiv.1006.5731 · pith_short_12: BRTKJ2C4WYVA · pith_short_16: BRTKJ2C4WYVADB7T · pith_short_8: BRTKJ2C4

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/BRTKJ2C4WYVADB7TWM2GGTXZET \
  | 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: 0c66a4e85cb62a0187f3b334634ef924e78ed3f8cde579b78f6a8d79794a192b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57de444106a4b8774c9f6728552e06d06e901ac74e28bb0884be450c151601da",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2010-06-29T21:13:17Z",
    "title_canon_sha256": "5c9f8ef5ba051c52c945ee4ed408e2f1392db16e440561fa0c75a5f8c8dcfd43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.5731",
    "kind": "arxiv",
    "version": 3
  }
}