Pith Number

pith:CLKSW6CN

pith:2011:CLKSW6CNATSQFXCPASCEKAKZ7F

not attested not anchored not stored refs pending

Interval graph limits

Persi Diaconis, Susan Holmes, Svante Janson

arxiv:1102.2841 v1 · 2011-02-14 · 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{CLKSW6CNATSQFXCPASCEKAKZ7F}

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	2026-05-18T04:28:46.317232Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12d52b784d04e502dc4f0484450159f95ea9028885d1183826a5a10befa37f06

Aliases

arxiv: 1102.2841 · arxiv_version: 1102.2841v1 · doi: 10.48550/arxiv.1102.2841 · pith_short_12: CLKSW6CNATSQ · pith_short_16: CLKSW6CNATSQFXCP · pith_short_8: CLKSW6CN

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/CLKSW6CNATSQFXCPASCEKAKZ7F \
  | 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: 12d52b784d04e502dc4f0484450159f95ea9028885d1183826a5a10befa37f06

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b4c82ee22595ff56420f15239672ea3e5136a8e0cb7190769a2e814ac7aee17",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2011-02-14T17:59:38Z",
    "title_canon_sha256": "b650022edc81c0dd39b561cfcf7a04bdc71fac9bc245ccfae186a89e503faf1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.2841",
    "kind": "arxiv",
    "version": 1
  }
}