Pith Number

pith:OE7G4PHE

pith:2016:OE7G4PHE3P6SJ66NYOVRTXN65L

not attested not anchored not stored refs pending

Rational curves on general type hypersurfaces

David Yang, Eric Riedl

arxiv:1605.01759 v1 · 2016-05-05 · 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{OE7G4PHE3P6SJ66NYOVRTXN65L}

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	2026-05-18T01:15:31.587337Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

713e6e3ce4dbfd24fbcdc3ab19ddbeeadfe3a58c85efbce349f5fb9508ddfcad

Aliases

arxiv: 1605.01759 · arxiv_version: 1605.01759v1 · doi: 10.48550/arxiv.1605.01759 · pith_short_12: OE7G4PHE3P6S · pith_short_16: OE7G4PHE3P6SJ66N · pith_short_8: OE7G4PHE

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/OE7G4PHE3P6SJ66NYOVRTXN65L \
  | 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: 713e6e3ce4dbfd24fbcdc3ab19ddbeeadfe3a58c85efbce349f5fb9508ddfcad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b4b2ae744451be9fc21111057fef5324223e878766314d25218066f0afd9a31",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2016-05-05T21:24:09Z",
    "title_canon_sha256": "5a8a79a876377a59120f4f605ade572982b0b310a31ecec6085a3806044cde87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.01759",
    "kind": "arxiv",
    "version": 1
  }
}