Pith Number

pith:UC5DM2Z4

pith:2025:UC5DM2Z4BEQRDYQAHTWKLNEBMH

not attested not anchored not stored refs pending

Computation of dominant ideals

Anna Maria Bigatti, Augustine O'Keefe, Janet Striuli, Nursel Erey, Pierpaola Santarsiero, Selvi Kara, Sonja Petrovi\'c

arxiv:2504.12146 v1 · 2025-04-16 · math.AC · 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{UC5DM2Z4BEQRDYQAHTWKLNEBMH}

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	2026-07-05T10:50:03.358333Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0ba366b3c092111e2003ceca5b48161c30378cd155b3500ec8708b690d6bfc0

Aliases

arxiv: 2504.12146 · arxiv_version: 2504.12146v1 · doi: 10.48550/arxiv.2504.12146 · pith_short_12: UC5DM2Z4BEQR · pith_short_16: UC5DM2Z4BEQRDYQA · pith_short_8: UC5DM2Z4

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/UC5DM2Z4BEQRDYQAHTWKLNEBMH \
  | 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: a0ba366b3c092111e2003ceca5b48161c30378cd155b3500ec8708b690d6bfc0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d509e055d5ee8322d4fbbe13a7eec910a731104dc9199423f86d5d3cbaf27af",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2025-04-16T14:56:45Z",
    "title_canon_sha256": "16aeec10846ce9803de8847168b6d56e33b8be5792181d44fc745e1c5164c479"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.12146",
    "kind": "arxiv",
    "version": 1
  }
}