Pith Number

pith:L2HD5T2Q

pith:2025:L2HD5T2QIRGC5BP3TZWF6SADQ6

not attested not anchored not stored refs pending

Numerical Calculation of Periods on Schoen's Class of Calabi-Yau Threefolds

Azur {\DJ}onlagi\'c

arxiv:2504.09383 v2 · 2025-04-13 · 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{L2HD5T2QIRGC5BP3TZWF6SADQ6}

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.

Cited by

1 paper in Pith

Periods of fibre products of elliptic surfaces and the Gamma conjecture

Receipt and verification

First computed	2026-07-05T11:11:43.974401Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e8e3ecf50444c2e85fb9e6c5f4803879cb1283c3da7918e0f3efd5a47d81e30

Aliases

arxiv: 2504.09383 · arxiv_version: 2504.09383v2 · doi: 10.48550/arxiv.2504.09383 · pith_short_12: L2HD5T2QIRGC · pith_short_16: L2HD5T2QIRGC5BP3 · pith_short_8: L2HD5T2Q

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/L2HD5T2QIRGC5BP3TZWF6SADQ6 \
  | 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: 5e8e3ecf50444c2e85fb9e6c5f4803879cb1283c3da7918e0f3efd5a47d81e30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22b9a9520150dc2dc96636b917a81892c3deb2de2677b2f7d96b167fb0b33f3b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2025-04-13T00:09:54Z",
    "title_canon_sha256": "0edacc3afc4c508c9b9dd3d6ff86cc263c28917d152b8d6a008c179be675ffc7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.09383",
    "kind": "arxiv",
    "version": 2
  }
}