Pith Number

pith:AHNCMF6D

pith:2012:AHNCMF6DG2SRPU47TAM5Y52S6K

not attested not anchored not stored refs pending

The Stable Symplectic category and a conjecture of Kontsevich

Jack Morava, Nitu Kitchloo

arxiv:1212.6905 v3 · 2012-12-31 · math.AT · math-ph · math.KT · math.MP · math.SG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AHNCMF6DG2SRPU47TAM5Y52S6K}

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	2026-05-18T01:28:21.387439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01da2617c336a517d39f9819dc7752f295c217a193507040212f2029a70c3abf

Aliases

arxiv: 1212.6905 · arxiv_version: 1212.6905v3 · doi: 10.48550/arxiv.1212.6905 · pith_short_12: AHNCMF6DG2SR · pith_short_16: AHNCMF6DG2SRPU47 · pith_short_8: AHNCMF6D

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/AHNCMF6DG2SRPU47TAM5Y52S6K \
  | 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: 01da2617c336a517d39f9819dc7752f295c217a193507040212f2029a70c3abf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a31e66073179baca484e257fd874817b3cac642b82d0f4ae8486a42c525816eb",
    "cross_cats_sorted": [
      "math-ph",
      "math.KT",
      "math.MP",
      "math.SG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2012-12-31T15:06:43Z",
    "title_canon_sha256": "8fbfc5e5db30c8c82a2a6d3b948a7bb73280c5fa0f67c7c015bee5af939860b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.6905",
    "kind": "arxiv",
    "version": 3
  }
}