Pith Number

pith:A6PODGXX

pith:2015:A6PODGXXSJ6EBG4UQATEY5DOZP

not attested not anchored not stored refs pending

A lattice on decreasing trees : the metasylvester lattice

Viviane Pons

arxiv:1501.04868 v1 · 2015-01-20 · 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{A6PODGXXSJ6EBG4UQATEY5DOZP}

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	2026-05-18T02:29:02.072754Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

079ee19af7927c409b9480264c746ecbe44b411b74fa8f2f9e382c8cffa79c38

Aliases

arxiv: 1501.04868 · arxiv_version: 1501.04868v1 · doi: 10.48550/arxiv.1501.04868 · pith_short_12: A6PODGXXSJ6E · pith_short_16: A6PODGXXSJ6EBG4U · pith_short_8: A6PODGXX

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/A6PODGXXSJ6EBG4UQATEY5DOZP \
  | 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: 079ee19af7927c409b9480264c746ecbe44b411b74fa8f2f9e382c8cffa79c38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d760e1c43751b28fbcf60b6e8565b7ae385f1caf8feaed2dd538a21e15f4bfc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2015-01-20T16:28:25Z",
    "title_canon_sha256": "f8059798aa2926349aa96c172b50ddd40d3e9c1fdcf18b3d7ca7dfb3d8ea871d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.04868",
    "kind": "arxiv",
    "version": 1
  }
}