Pith Number

pith:X6CJKS2K

pith:2012:X6CJKS2KBORVBJ7KAVUZ3EQFPZ

not attested not anchored not stored refs pending

Corrigendum: Sampling regular graphs and a peer-to-peer network

Catherine Greenhill, Colin Cooper, Martin Dyer

arxiv:1203.6111 v1 · 2012-03-27 · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X6CJKS2KBORVBJ7KAVUZ3EQFPZ}

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	2026-05-18T03:59:04.138508Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf84954b4a0ba350a7ea05699d92057e66281e9f7dacb814e6bead5731a99b03

Aliases

arxiv: 1203.6111 · arxiv_version: 1203.6111v1 · doi: 10.48550/arxiv.1203.6111 · pith_short_12: X6CJKS2KBORV · pith_short_16: X6CJKS2KBORVBJ7K · pith_short_8: X6CJKS2K

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/X6CJKS2KBORVBJ7KAVUZ3EQFPZ \
  | 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: bf84954b4a0ba350a7ea05699d92057e66281e9f7dacb814e6bead5731a99b03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "686d1d18b63496014989a9d0c95aae97b5d5799c239682ef8189a4d8e6574b84",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2012-03-27T23:27:35Z",
    "title_canon_sha256": "33c2fff6f3a6a4e22598ee1647df5408fc3777f9c94e1a128078e12b5d8c1292"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.6111",
    "kind": "arxiv",
    "version": 1
  }
}