Pith Number

pith:4A4FWLFB

pith:2014:4A4FWLFBYALAMSKGITJETSSB4N

not attested not anchored not stored refs pending

The gonality conjecture on syzygies of algebraic curves of large degree

Lawrence Ein, Robert Lazarsfeld

arxiv:1407.4445 v1 · 2014-07-16 · math.AG · math.AC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4A4FWLFBYALAMSKGITJETSSB4N}

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	2026-05-18T02:47:30.470816Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0385b2ca1c01606494644d249ca41e365e2bedcf0ea347bb1af5a7f4a1ca6e1

Aliases

arxiv: 1407.4445 · arxiv_version: 1407.4445v1 · doi: 10.48550/arxiv.1407.4445 · pith_short_12: 4A4FWLFBYALA · pith_short_16: 4A4FWLFBYALAMSKG · pith_short_8: 4A4FWLFB

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/4A4FWLFBYALAMSKGITJETSSB4N \
  | 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: e0385b2ca1c01606494644d249ca41e365e2bedcf0ea347bb1af5a7f4a1ca6e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57e1be8a062ec827cecec9e1370e365aede06415b45d2ad245431cc3720bb6d1",
    "cross_cats_sorted": [
      "math.AC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2014-07-16T19:54:30Z",
    "title_canon_sha256": "49f4b08bd25c9e6c4148b15a4e328f71731131254c75f94d79106590be3b153b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.4445",
    "kind": "arxiv",
    "version": 1
  }
}