Pith Number

pith:JCJVIYR6

pith:2016:JCJVIYR6XGAGP4EZIK2QGN4F7M

not attested not anchored not stored refs pending

Calabi-Yau compactifications of toric Landau-Ginzburg models for smooth Fano threefolds

Victor Przyjalkowski

arxiv:1609.09740 v2 · 2016-09-30 · 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{JCJVIYR6XGAGP4EZIK2QGN4F7M}

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	2026-05-18T00:08:57.797561Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

489354623eb98067f09942b5033785fb3d8fa81fae350336bb10141b38e6a0ef

Aliases

arxiv: 1609.09740 · arxiv_version: 1609.09740v2 · doi: 10.48550/arxiv.1609.09740 · pith_short_12: JCJVIYR6XGAG · pith_short_16: JCJVIYR6XGAGP4EZ · pith_short_8: JCJVIYR6

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/JCJVIYR6XGAGP4EZIK2QGN4F7M \
  | 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: 489354623eb98067f09942b5033785fb3d8fa81fae350336bb10141b38e6a0ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e944520020f8045048e6d9018cfc22f3013c638bd230e8e7932a135f6b7d501",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2016-09-30T14:09:07Z",
    "title_canon_sha256": "e3dcdf7175ad6853708c3d8c718b0d9ad1a9dad824ada261fc96e26d2b5f0dee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.09740",
    "kind": "arxiv",
    "version": 2
  }
}