Pith Number

pith:Z7OVWWHD

pith:2013:Z7OVWWHDGEWLECIMLSGFPTOU2U

not attested not anchored not stored refs pending

Beyond alternating permutations: Pattern avoidance in Young diagrams and tableaux

Nihal Gowravaram, Ravi Jagadeesan

arxiv:1301.6796 v1 · 2013-01-28 · 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{Z7OVWWHDGEWLECIMLSGFPTOU2U}

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	2026-05-18T02:39:54.354017Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfdd5b58e3312cb2090c5c8c57cdd4d50dbf510b5d7dcc5933ed456ade2a5d52

Aliases

arxiv: 1301.6796 · arxiv_version: 1301.6796v1 · doi: 10.48550/arxiv.1301.6796 · pith_short_12: Z7OVWWHDGEWL · pith_short_16: Z7OVWWHDGEWLECIM · pith_short_8: Z7OVWWHD

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/Z7OVWWHDGEWLECIMLSGFPTOU2U \
  | 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: cfdd5b58e3312cb2090c5c8c57cdd4d50dbf510b5d7dcc5933ed456ade2a5d52

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8bd5d947680387c1eb4baee74d5c26e1e4aceb101ca7e7862b0e5ea36c4dc985",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2013-01-28T22:14:20Z",
    "title_canon_sha256": "72f6c453c36da4b6acb7f994ad036dd05d49984d0cd537c73903ebe6d214a8ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.6796",
    "kind": "arxiv",
    "version": 1
  }
}