pith. sign in
Pith Number

pith:77RDGIJR

pith:2014:77RDGIJRO64N6WOMMOJGSPSK6R
not attested not anchored not stored refs pending

A Calabi-Yau Database: Threefolds Constructed from the Kreuzer-Skarke List

Brent D. Nelson, James Gray, Ross Altman, Vishnu Jejjala, Yang-Hui He

arxiv:1411.1418 v1 · 2014-11-05 · hep-th · math.AG

Add to your LaTeX paper
\usepackage{pith}
\pithnumber{77RDGIJRO64N6WOMMOJGSPSK6R}

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.

Cited by

3 papers in Pith

Receipt and verification
First computed 2026-05-18T01:41:34.641372Z
Builder pith-number-builder-2026-05-17-v1
Signature Pith Ed25519 (pith-v1-2026-05) · public key
Schema pith-number/v1.0

Canonical hash

ffe233213177b8df59cc6392693e4af46c0e51aa94903edcf7c7fe734891b3d2

Aliases

arxiv: 1411.1418 · arxiv_version: 1411.1418v1 · doi: 10.48550/arxiv.1411.1418 · pith_short_12: 77RDGIJRO64N · pith_short_16: 77RDGIJRO64N6WOM · pith_short_8: 77RDGIJR
Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/77RDGIJRO64N6WOMMOJGSPSK6R \
  | 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: ffe233213177b8df59cc6392693e4af46c0e51aa94903edcf7c7fe734891b3d2
Canonical record JSON
{
  "metadata": {
    "abstract_canon_sha256": "b4229b24d476718c9822ce1a89b4230e3fe983a8d8d3e760e4d8f5746ad5ff81",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2014-11-05T21:04:04Z",
    "title_canon_sha256": "ded6897a202651c3dca08b7bf30b0f3cb9b53d8d4aa192bf8a11d5f1432e9a34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.1418",
    "kind": "arxiv",
    "version": 1
  }
}