Pith Number

pith:3L6XV6XT

pith:2026:3L6XV6XT2PPKYESG6XORSAQDNL

not attested not anchored not stored refs pending

Pure extension of the theta divisor over the moduli space of abelian varieties

Ana Mar\'ia Botero, David Holmes, Jos\'e Ignacio Burgos Gil, Robin de Jong

arxiv:2602.22162 v2 · 2026-02-25 · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3L6XV6XT2PPKYESG6XORSAQDNL}

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	2026-07-07T01:16:06.642191Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dafd7afaf3d3deac1246f5dd1902036ad7b9816289c154194d8e880d76415bce

Aliases

arxiv: 2602.22162 · arxiv_version: 2602.22162v2 · doi: 10.48550/arxiv.2602.22162 · pith_short_12: 3L6XV6XT2PPK · pith_short_16: 3L6XV6XT2PPKYESG · pith_short_8: 3L6XV6XT

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/3L6XV6XT2PPKYESG6XORSAQDNL \
  | 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: dafd7afaf3d3deac1246f5dd1902036ad7b9816289c154194d8e880d76415bce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3de5d8e513decea198d8a3c82495b99fe1f8cd3cf9da312cfbb5569db145853b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2026-02-25T18:10:49Z",
    "title_canon_sha256": "e8517a5b4f983ad971265b1b27502dd0bc61d39f9fa40020f418aee66195a022"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.22162",
    "kind": "arxiv",
    "version": 2
  }
}