Pith Number

pith:WCM7UJRK

pith:2004:WCM7UJRKAPQ7RJDDAI5UIVZC5Y

not attested not anchored not stored refs pending

Green-Lazarsfeld's Gonality Conjecture for a Generic Curve of Odd Genus

Marian Aprodu

arxiv:math/0401394 v2 · 2004-01-28 · 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{WCM7UJRKAPQ7RJDDAI5UIVZC5Y}

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	2026-05-18T03:06:52.390926Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b099fa262a03e1f8a463023b445722ee29649982d449bdab0ce4405c6e08f865

Aliases

arxiv: math/0401394 · arxiv_version: math/0401394v2 · doi: 10.48550/arxiv.math/0401394 · pith_short_12: WCM7UJRKAPQ7 · pith_short_16: WCM7UJRKAPQ7RJDD · pith_short_8: WCM7UJRK

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/WCM7UJRKAPQ7RJDDAI5UIVZC5Y \
  | 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: b099fa262a03e1f8a463023b445722ee29649982d449bdab0ce4405c6e08f865

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a08e3708d43ff9addb7dde795ef52d95fb67fda654fe9ff9ee48269deb05399c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.AG",
    "submitted_at": "2004-01-28T18:29:31Z",
    "title_canon_sha256": "e1eca0792e6f7363a0e8699ba461a96f183dbe4a6cf64c0e88742be0a951a08e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0401394",
    "kind": "arxiv",
    "version": 2
  }
}