Pith Number

pith:SAAWPKAW

pith:2025:SAAWPKAW4GQQABDHGPM4MJURTK

not attested not anchored not stored refs pending

Complexity one varieties are cluster type

Jennifer Li, Jos\'e Ignacio Y\'a\~nez, Joshua Enwright

arxiv:2504.17369 v1 · 2025-04-24 · 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{SAAWPKAW4GQQABDHGPM4MJURTK}

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

Calabi-Yau pairs of complexity two

Receipt and verification

First computed	2026-07-05T10:53:27.539486Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

900167a816e1a100046733d9c626919a84a32fd61b0abab741c788673dca7031

Aliases

arxiv: 2504.17369 · arxiv_version: 2504.17369v1 · doi: 10.48550/arxiv.2504.17369 · pith_short_12: SAAWPKAW4GQQ · pith_short_16: SAAWPKAW4GQQABDH · pith_short_8: SAAWPKAW

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/SAAWPKAW4GQQABDHGPM4MJURTK \
  | 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: 900167a816e1a100046733d9c626919a84a32fd61b0abab741c788673dca7031

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13b7c934da2f07400cc551bcfebc5090dc1efdff22ff6f313ff6cec487b76852",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2025-04-24T08:40:45Z",
    "title_canon_sha256": "4dde67c73b80ffad29f1a4cca9bc5d73860d92572fb243688de39b4eef982d07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.17369",
    "kind": "arxiv",
    "version": 1
  }
}