Pith Number

pith:BZ2ASLLS

pith:2011:BZ2ASLLS2DXFAOE6EAVRHZNXJC

not attested not anchored not stored refs pending

The diversity of symplectic Calabi-Yau six-manifolds

Dmitri Panov, Joel Fine

arxiv:1108.5944 v2 · 2011-08-30 · math.SG · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BZ2ASLLS2DXFAOE6EAVRHZNXJC}

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	2026-05-18T02:58:00.569538Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e74092d72d0ee50389e202b13e5b748a04bb874ed857b8cba2df7994d62b04a

Aliases

arxiv: 1108.5944 · arxiv_version: 1108.5944v2 · doi: 10.48550/arxiv.1108.5944 · pith_short_12: BZ2ASLLS2DXF · pith_short_16: BZ2ASLLS2DXFAOE6 · pith_short_8: BZ2ASLLS

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/BZ2ASLLS2DXFAOE6EAVRHZNXJC \
  | 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: 0e74092d72d0ee50389e202b13e5b748a04bb874ed857b8cba2df7994d62b04a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f8460453e99b6254653b886703fd93c881499c1342351b9e80d2664228ff014",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SG",
    "submitted_at": "2011-08-30T12:48:41Z",
    "title_canon_sha256": "ff649d7be7c104f44e7efdf405d419e9c13ace44e210420c763d8bc2d62c961c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.5944",
    "kind": "arxiv",
    "version": 2
  }
}