Pith Number

pith:UOO27JZP

pith:2023:UOO27JZPLYBHT6EWDSMBY6TZTR

not attested not anchored not stored refs pending

Lectures on Numerical and Machine Learning Methods for Approximating Ricci-flat Calabi-Yau Metrics

James Gray, Lara B. Anderson, Magdalena Larfors

arxiv:2312.17125 v2 · 2023-12-28 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UOO27JZPLYBHT6EWDSMBY6TZTR}

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

1 paper in Pith

The Sharp Edges of Calabi-Yau Manifolds: Designing Symmetric Models for Ricci-flat Metrics

Receipt and verification

First computed	2026-07-05T07:28:48.391933Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a39dafa72f5e0279f8961c981c7a799c62ceb5956206e4e88dfbd028e4f0d51d

Aliases

arxiv: 2312.17125 · arxiv_version: 2312.17125v2 · doi: 10.48550/arxiv.2312.17125 · pith_short_12: UOO27JZPLYBH · pith_short_16: UOO27JZPLYBHT6EW · pith_short_8: UOO27JZP

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/UOO27JZPLYBHT6EWDSMBY6TZTR \
  | 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: a39dafa72f5e0279f8961c981c7a799c62ceb5956206e4e88dfbd028e4f0d51d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb65b913d22e7a08a31aa74c64d038f9a2534f187ee77cdc8f1a4e5760e7ce51",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2023-12-28T17:03:58Z",
    "title_canon_sha256": "a2774e77e93808caf6a238f21a52cd0d0a3e8fbe71731f2d30d83588568cbf72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.17125",
    "kind": "arxiv",
    "version": 2
  }
}