Pith Number

pith:JTLLG7MQ

pith:2013:JTLLG7MQGVL7FUXB3SWEVEJLUM

not attested not anchored not stored refs pending

On the rationality of the moduli of higher spin curves in low genus

Alessandro Verra, Letizia Pernigotti

arxiv:1311.0263 v2 · 2013-11-01 · 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{JTLLG7MQGVL7FUXB3SWEVEJLUM}

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	2026-05-18T01:35:20.857526Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4cd6b37d903557f2d2e1dcac4a912ba3397b90919f323028445c67218c6dabc9

Aliases

arxiv: 1311.0263 · arxiv_version: 1311.0263v2 · doi: 10.48550/arxiv.1311.0263 · pith_short_12: JTLLG7MQGVL7 · pith_short_16: JTLLG7MQGVL7FUXB · pith_short_8: JTLLG7MQ

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/JTLLG7MQGVL7FUXB3SWEVEJLUM \
  | 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: 4cd6b37d903557f2d2e1dcac4a912ba3397b90919f323028445c67218c6dabc9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45af8e3e415e92211b074819876075043bc59e083fbca7da99abb584c792a25d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2013-11-01T19:06:32Z",
    "title_canon_sha256": "882f2ce93bdb401a7ea19b3b5fa46a1fb126ab4335ae1045591aaf9b5293519e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.0263",
    "kind": "arxiv",
    "version": 2
  }
}