Pith Number

pith:Y4OMC5AP

pith:2025:Y4OMC5APK3TU2LRVZ7MG7DUFIR

not attested not anchored not stored refs pending

Tropical Abel-Jacobi theory

Daniel Corey, Leonid Monin, Omid Amini

arxiv:2504.14415 v1 · 2025-04-19 · math.AG · math.CO · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y4OMC5APK3TU2LRVZ7MG7DUFIR}

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	2026-07-05T10:51:42.829573Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c71cc1740f56e74d2e35cfd86f8e85446924c77945da561dfc5a25c22bc633ed

Aliases

arxiv: 2504.14415 · arxiv_version: 2504.14415v1 · doi: 10.48550/arxiv.2504.14415 · pith_short_12: Y4OMC5APK3TU · pith_short_16: Y4OMC5APK3TU2LRV · pith_short_8: Y4OMC5AP

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/Y4OMC5APK3TU2LRVZ7MG7DUFIR \
  | 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: c71cc1740f56e74d2e35cfd86f8e85446924c77945da561dfc5a25c22bc633ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "891af9aeec85e170e089035c0862f374a402fb7a18cb0fe0ca259c637db2dccd",
    "cross_cats_sorted": [
      "math.CO",
      "math.NT"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2025-04-19T22:11:12Z",
    "title_canon_sha256": "50882dde3e4610436eb6074ab7f0455576e179c87c3df5a62bee583acdb2e7c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.14415",
    "kind": "arxiv",
    "version": 1
  }
}