Pith Number

pith:WV44WTXX

pith:2018:WV44WTXXRMW3GFQUIG65R5JBKS

not attested not anchored not stored refs pending

Idempotence and divisorialty in Pr\"ufer-like domains

Evan Houston, Marco Fontana, Mi Hee Park

arxiv:1811.09210 v1 · 2018-11-22 · math.AC · math.AG · math.RA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WV44WTXXRMW3GFQUIG65R5JBKS}

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	2026-05-18T00:00:03.925882Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b579cb4ef78b2db3161441bdd8f5215487d517bce9330738cb045bb32a7a05ad

Aliases

arxiv: 1811.09210 · arxiv_version: 1811.09210v1 · doi: 10.48550/arxiv.1811.09210 · pith_short_12: WV44WTXXRMW3 · pith_short_16: WV44WTXXRMW3GFQU · pith_short_8: WV44WTXX

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/WV44WTXXRMW3GFQUIG65R5JBKS \
  | 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: b579cb4ef78b2db3161441bdd8f5215487d517bce9330738cb045bb32a7a05ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "861a899906787c18c5c8fedab3ebcfd1fdf64774f0f3ddb3f14e4cde87dfe3d3",
    "cross_cats_sorted": [
      "math.AG",
      "math.RA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2018-11-22T15:29:36Z",
    "title_canon_sha256": "4cacef6a11752fe6587a3dd900a0ca6536229b04a51c02d3b0493f4005d258ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.09210",
    "kind": "arxiv",
    "version": 1
  }
}