Pith Number

pith:RAVI3DF6

pith:2015:RAVI3DF637X4CKLKNC6Z7LCEWY

not attested not anchored not stored refs pending

A characterization of the Artin-Mumford curve

G\'abor Korchm\'aros, Nazar Arakelian

arxiv:1501.02616 v1 · 2015-01-12 · math.AG · math.CO · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RAVI3DF637X4CKLKNC6Z7LCEWY}

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	2026-05-18T02:29:37.620721Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

882a8d8cbedfefc1296a68bd9fac44b623311287dbdbe4625c09a628c7c8d545

Aliases

arxiv: 1501.02616 · arxiv_version: 1501.02616v1 · doi: 10.48550/arxiv.1501.02616 · pith_short_12: RAVI3DF637X4 · pith_short_16: RAVI3DF637X4CKLK · pith_short_8: RAVI3DF6

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/RAVI3DF637X4CKLKNC6Z7LCEWY \
  | 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: 882a8d8cbedfefc1296a68bd9fac44b623311287dbdbe4625c09a628c7c8d545

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a327e36da35363502c78eb32cc39518756e4da92c7a4c9489d00d43d8c5930b0",
    "cross_cats_sorted": [
      "math.CO",
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2015-01-12T12:23:34Z",
    "title_canon_sha256": "e0c2f379d82126baa0123d1cba43a65ca93d061b2eadb50b9eb3ee0f225c8766"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.02616",
    "kind": "arxiv",
    "version": 1
  }
}