Pith Number

pith:EPT5SVQT

pith:2013:EPT5SVQTU3TEYI7ILGWTB7TSZZ

not attested not anchored not stored refs pending

A 'Darboux theorem' for derived schemes with shifted symplectic structure

Christopher Brav, Dominic Joyce, Vittoria Bussi

arxiv:1305.6302 v4 · 2013-05-27 · math.AG · math.AT · math.KT

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EPT5SVQTU3TEYI7ILGWTB7TSZZ}

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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.

Cited by

1 paper in Pith

Advancements in Functorial Homological Mirror Symmetry

Receipt and verification

First computed	2026-05-18T00:06:56.867191Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23e7d95613a6e64c23e859ad30fe72ce582aebec9fcaca9577e006638a013de4

Aliases

arxiv: 1305.6302 · arxiv_version: 1305.6302v4 · doi: 10.48550/arxiv.1305.6302 · pith_short_12: EPT5SVQTU3TE · pith_short_16: EPT5SVQTU3TEYI7I · pith_short_8: EPT5SVQT

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/EPT5SVQTU3TEYI7ILGWTB7TSZZ \
  | 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: 23e7d95613a6e64c23e859ad30fe72ce582aebec9fcaca9577e006638a013de4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11da51b455a9997b56b4dc3d94aa22ab555f84548195b954c0bbc0364479b0f3",
    "cross_cats_sorted": [
      "math.AT",
      "math.KT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2013-05-27T19:35:32Z",
    "title_canon_sha256": "6836660b8e09b177968a93c8cc0328d37ecf27d5c2444f31bf02447dbf1199e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.6302",
    "kind": "arxiv",
    "version": 4
  }
}