Pith Number

pith:3PB7XNHJ

pith:2011:3PB7XNHJIYE6XAAVS5G6NGXQTP

not attested not anchored not stored refs pending

Tree-like tableaux

Adrien Boussicault (LaBRI), Jean-Christophe Aval (LaBRI), Philippe Nadeau (ICJ)

arxiv:1109.0371 v2 · 2011-09-02 · 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{3PB7XNHJIYE6XAAVS5G6NGXQTP}

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	2026-05-18T02:54:21.856764Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dbc3fbb4e94609eb8015974de69af09bc6b92c8834fedea2aea87ecad203e47d

Aliases

arxiv: 1109.0371 · arxiv_version: 1109.0371v2 · doi: 10.48550/arxiv.1109.0371 · pith_short_12: 3PB7XNHJIYE6 · pith_short_16: 3PB7XNHJIYE6XAAV · pith_short_8: 3PB7XNHJ

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/3PB7XNHJIYE6XAAVS5G6NGXQTP \
  | 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: dbc3fbb4e94609eb8015974de69af09bc6b92c8834fedea2aea87ecad203e47d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "871ab768e0a11be1a4673f26cc729129a311d2a00217e51739270a07c6b1323d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2011-09-02T07:05:57Z",
    "title_canon_sha256": "491293d61b64c7a03e778f922bc230e070ca9e555075db62f6cf3c05c68284c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.0371",
    "kind": "arxiv",
    "version": 2
  }
}