Pith Number

pith:24Q5BSZU

pith:2025:24Q5BSZUVWMDXOVG3XLIIGRPDF

not attested not anchored not stored refs pending

Algebraicity of Hodge classes on some generalized Prym Varieties

Deepam Patel, Yilong Zhang

arxiv:2506.13729 v2 · 2025-06-16 · 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{24Q5BSZUVWMDXOVG3XLIIGRPDF}

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	2026-05-26T01:02:27.015630Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d721d0cb34ad983bbaa6ddd6841a2f1979fea7980ed5b3a6b5d9e71e171bb663

Aliases

arxiv: 2506.13729 · arxiv_version: 2506.13729v2 · doi: 10.48550/arxiv.2506.13729 · pith_short_12: 24Q5BSZUVWMD · pith_short_16: 24Q5BSZUVWMDXOVG · pith_short_8: 24Q5BSZU

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/24Q5BSZUVWMDXOVG3XLIIGRPDF \
  | 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: d721d0cb34ad983bbaa6ddd6841a2f1979fea7980ed5b3a6b5d9e71e171bb663

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ebb398feb44b7f9709e7e57899e6261ceb5585564a48cf03e7c1568ceefc2644",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2025-06-16T17:40:20Z",
    "title_canon_sha256": "571d6aa0b3adb36ec4cf0b1bfa263ee6c05cbcf2013babe93df0527abfc0d0d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.13729",
    "kind": "arxiv",
    "version": 2
  }
}