Pith Number

pith:OH5VFTI2

pith:2023:OH5VFTI2LU22DPS52S5RRXOC2L

not attested not anchored not stored refs pending

Calabi-Yau Four/Five/Six-folds as $\mathbb{P}^n_\textbf{w}$ Hypersurfaces: Machine Learning, Approximation, and Generation

Edward Hirst, Tancredi Schettini Gherardini

arxiv:2311.17146 v2 · 2023-11-28 · hep-th · math.AG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OH5VFTI2LU22DPS52S5RRXOC2L}

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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

1 paper in Pith

Machine Learning Free Quotients of CICYs

Receipt and verification

First computed	2026-07-05T08:16:23.843645Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71fb52cd1a5d35a1be5dd4bb18ddc2d2fdf0f8a42ee4df5093649b3c86a4d5b8

Aliases

arxiv: 2311.17146 · arxiv_version: 2311.17146v2 · doi: 10.48550/arxiv.2311.17146 · pith_short_12: OH5VFTI2LU22 · pith_short_16: OH5VFTI2LU22DPS5 · pith_short_8: OH5VFTI2

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/OH5VFTI2LU22DPS52S5RRXOC2L \
  | 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: 71fb52cd1a5d35a1be5dd4bb18ddc2d2fdf0f8a42ee4df5093649b3c86a4d5b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4067ce6a2e2072b76aad5cfb70457e6a14838e0eb823287fa25f876ee1dc295e",
    "cross_cats_sorted": [
      "math.AG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2023-11-28T19:00:00Z",
    "title_canon_sha256": "7535696abb03ebc8c94017dcae7edd662e79025ce8bcae209e93895583119545"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.17146",
    "kind": "arxiv",
    "version": 2
  }
}