Pith Number

pith:FJR7TXOT

pith:2014:FJR7TXOT6ZQPTMOMBWFAMVVXAA

not attested not anchored not stored refs pending

A note on stable sheaves on Enriques surfaces

Kota Yoshioka

arxiv:1410.1794 v2 · 2014-10-07 · 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{FJR7TXOT6ZQPTMOMBWFAMVVXAA}

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	2026-05-18T01:25:39.696612Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a63f9ddd3f660f9b1cc0d8a0656b70000372eff2dff677d2ac0f1665e9259ca

Aliases

arxiv: 1410.1794 · arxiv_version: 1410.1794v2 · doi: 10.48550/arxiv.1410.1794 · pith_short_12: FJR7TXOT6ZQP · pith_short_16: FJR7TXOT6ZQPTMOM · pith_short_8: FJR7TXOT

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/FJR7TXOT6ZQPTMOMBWFAMVVXAA \
  | 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: 2a63f9ddd3f660f9b1cc0d8a0656b70000372eff2dff677d2ac0f1665e9259ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ebb664dde6bbe4f26fe0e12037a07cad0641a1917d68c4e62c2882ba6765b93",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2014-10-07T16:26:34Z",
    "title_canon_sha256": "3455a1f18fe5578f348fc104b833c2bdd1370bd874ed6a5dcc77b4388aecc998"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.1794",
    "kind": "arxiv",
    "version": 2
  }
}