Pith Number

pith:3TUNMDGX

pith:2013:3TUNMDGXEIV2OQQ3BN65ZW2T67

not attested not anchored not stored refs pending

A tournament of order 24 with two disjoint TEQ-retentive sets

Felix Brandt, Hans Georg Seedig

arxiv:1302.5592 v2 · 2013-02-22 · cs.MA · 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{3TUNMDGXEIV2OQQ3BN65ZW2T67}

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	2026-05-18T03:27:00.915886Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dce8d60cd7222ba7421b0b7ddcdb53f7e12f417e0f4687f5e3a6ef55cd2f9d04

Aliases

arxiv: 1302.5592 · arxiv_version: 1302.5592v2 · doi: 10.48550/arxiv.1302.5592 · pith_short_12: 3TUNMDGXEIV2 · pith_short_16: 3TUNMDGXEIV2OQQ3 · pith_short_8: 3TUNMDGX

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/3TUNMDGXEIV2OQQ3BN65ZW2T67 \
  | 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: dce8d60cd7222ba7421b0b7ddcdb53f7e12f417e0f4687f5e3a6ef55cd2f9d04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ba02657df5f61ca0c4c3334ae9a1203f8b8d2a4331f5438d9ff1d02dd3042e1",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MA",
    "submitted_at": "2013-02-22T13:52:32Z",
    "title_canon_sha256": "23fd5485c699c7715c333061395c3dd18cf88a126b1a0a433113a3095a5342b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.5592",
    "kind": "arxiv",
    "version": 2
  }
}