Pith Number

pith:7CLORNAC

pith:2011:7CLORNACQPZW74IM55JRDGVG2O

not attested not anchored not stored refs pending

Splitting the K-Terminal Reliability

Frank Simon

arxiv:1104.3444 v1 · 2011-04-18 · 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{7CLORNACQPZW74IM55JRDGVG2O}

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	2026-05-18T04:24:05.046995Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f896e8b40283f36ff10cef53119aa6d39b48140c1d38996c4bc874c0000b585e

Aliases

arxiv: 1104.3444 · arxiv_version: 1104.3444v1 · doi: 10.48550/arxiv.1104.3444 · pith_short_12: 7CLORNACQPZW · pith_short_16: 7CLORNACQPZW74IM · pith_short_8: 7CLORNAC

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/7CLORNACQPZW74IM55JRDGVG2O \
  | 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: f896e8b40283f36ff10cef53119aa6d39b48140c1d38996c4bc874c0000b585e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec57be3ca197e680ac93f8f07e6139527297ae03d416d30b9188ac08dcef7e31",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2011-04-18T12:09:32Z",
    "title_canon_sha256": "ca09c83f102b3a825c2f331a6e9a86cf97255f0c582323fe1e9210eb56497827"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.3444",
    "kind": "arxiv",
    "version": 1
  }
}