Pith Number

pith:JYL73JF3

pith:2013:JYL73JF3ANVEPQUMRGYBJWHP7R

not attested not anchored not stored refs pending

Very special divisors on 4-gonal real algebraic curves

Jean-Philippe Monnier (LAREMA)

arxiv:1304.1729 v1 · 2013-04-05 · 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{JYL73JF3ANVEPQUMRGYBJWHP7R}

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	2026-05-18T03:28:54.822536Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e17fda4bb036a47c28c89b014d8effc6370f79fab71980148e9a6fb038de413

Aliases

arxiv: 1304.1729 · arxiv_version: 1304.1729v1 · doi: 10.48550/arxiv.1304.1729 · pith_short_12: JYL73JF3ANVE · pith_short_16: JYL73JF3ANVEPQUM · pith_short_8: JYL73JF3

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/JYL73JF3ANVEPQUMRGYBJWHP7R \
  | 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: 4e17fda4bb036a47c28c89b014d8effc6370f79fab71980148e9a6fb038de413

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "655de9b51d7c0d0dcc20f0fada03dea2595373fb1a5288928f3e718a312c0d36",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2013-04-05T14:38:41Z",
    "title_canon_sha256": "100525298495fde0c21d772b617ce048cb536016503b5f5a20f2b76748008606"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.1729",
    "kind": "arxiv",
    "version": 1
  }
}