Pith Number

pith:KVNITHAM

pith:2012:KVNITHAMSVJ3PMCXSKPFXOYTA6

not attested not anchored not stored refs pending

Symplectomorphism group relations and degenerations of Landau-Ginzburg models

Colin Diemer, Gabriel Kerr, Ludmil Katzarkov

arxiv:1204.2233 v3 · 2012-04-10 · math.SG · 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{KVNITHAMSVJ3PMCXSKPFXOYTA6}

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	2026-05-18T01:25:31.051268Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

555a899c0c9553b7b057929e5bbb1307a21ab4be5630412c75859b7fd1687bb3

Aliases

arxiv: 1204.2233 · arxiv_version: 1204.2233v3 · doi: 10.48550/arxiv.1204.2233 · pith_short_12: KVNITHAMSVJ3 · pith_short_16: KVNITHAMSVJ3PMCX · pith_short_8: KVNITHAM

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/KVNITHAMSVJ3PMCXSKPFXOYTA6 \
  | 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: 555a899c0c9553b7b057929e5bbb1307a21ab4be5630412c75859b7fd1687bb3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1fc9a85171694170491630892192b73dfe2ba0e0a87213becb43975bd3f0b37",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SG",
    "submitted_at": "2012-04-10T18:03:23Z",
    "title_canon_sha256": "0b93035bcf235a4c056b93dafb7a23425ffe7f60183fe8cabb160db4b560dc62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.2233",
    "kind": "arxiv",
    "version": 3
  }
}