Pith Number

pith:CRMSS6YB

pith:2014:CRMSS6YBJQALY2Q2QDYNMTBS2B

not attested not anchored not stored refs pending

Finite groups of automorphisms of Enriques surfaces and the Mathieu group $M_{12}$

Hisanori Ohashi, Shigeru Mukai

arxiv:1410.7535 v2 · 2014-10-28 · math.AG · math.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CRMSS6YBJQALY2Q2QDYNMTBS2B}

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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	2026-05-18T02:19:00.856954Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1459297b014c00bc6a1a80f0d64c32d05fde7e98a88b89c493a669c7e7c69de0

Aliases

arxiv: 1410.7535 · arxiv_version: 1410.7535v2 · doi: 10.48550/arxiv.1410.7535 · pith_short_12: CRMSS6YBJQAL · pith_short_16: CRMSS6YBJQALY2Q2 · pith_short_8: CRMSS6YB

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/CRMSS6YBJQALY2Q2QDYNMTBS2B \
  | 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: 1459297b014c00bc6a1a80f0d64c32d05fde7e98a88b89c493a669c7e7c69de0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34ab64d3c930d6653ce67eee6bce3ffaabbdf0900bb059c2dd3c061e41b9d6ac",
    "cross_cats_sorted": [
      "math.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2014-10-28T07:17:53Z",
    "title_canon_sha256": "f76ed1a6f09df933d51d4415f81d62eacffc0962728a627042649a1dce499e73"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.7535",
    "kind": "arxiv",
    "version": 2
  }
}