Pith Number

pith:QJGNFIQL

pith:2017:QJGNFIQL4GEUDY7WRBAGYYBHM3

not attested not anchored not stored refs pending

On Calabi-Yau compactifications of toric Landau-Ginzburg models for Fano complete intersections

Victor Przyjalkowski

arxiv:1701.08532 v1 · 2017-01-30 · 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{QJGNFIQL4GEUDY7WRBAGYYBHM3}

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	2026-05-18T00:08:55.511253Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

824cd2a20be18941e3f688406c602766d0888da879febf164c4589ced4b5e2ae

Aliases

arxiv: 1701.08532 · arxiv_version: 1701.08532v1 · doi: 10.48550/arxiv.1701.08532 · pith_short_12: QJGNFIQL4GEU · pith_short_16: QJGNFIQL4GEUDY7W · pith_short_8: QJGNFIQL

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/QJGNFIQL4GEUDY7WRBAGYYBHM3 \
  | 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: 824cd2a20be18941e3f688406c602766d0888da879febf164c4589ced4b5e2ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a3d1c4784380cb59d10fa103f52fe3d35ff0a9f1db71d71cfe35f4ca170c271",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2017-01-30T10:25:20Z",
    "title_canon_sha256": "06f841351e6d6c092293fb61a7f59dcadabaf6ccf5a8f1ac5b183b754d19d51b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.08532",
    "kind": "arxiv",
    "version": 1
  }
}