Pith Number

pith:U56YNZ4I

pith:2025:U56YNZ4INKUIO6SYMSINS7QS77

not attested not anchored not stored refs pending

Machine Learning Free Quotients of CICYs

Juntao Wang, Mohsen Karkheiran, Wei Cui, Xin Gao

arxiv:2508.19157 v1 · 2025-08-26 · 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{U56YNZ4INKUIO6SYMSINS7QS77}

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

Constraining Black Hole Parameters in Non-Commutative Geometry using Machine Learning

Receipt and verification

First computed	2026-07-05T11:59:38.261682Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a77d86e7886aa8877a586490d97e12ffc4d7c7be706fbd5b7f633ed01c337d0b

Aliases

arxiv: 2508.19157 · arxiv_version: 2508.19157v1 · doi: 10.48550/arxiv.2508.19157 · pith_short_12: U56YNZ4INKUI · pith_short_16: U56YNZ4INKUIO6SY · pith_short_8: U56YNZ4I

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/U56YNZ4INKUIO6SYMSINS7QS77 \
  | 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: a77d86e7886aa8877a586490d97e12ffc4d7c7be706fbd5b7f633ed01c337d0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97f09e593d251966e5deb6091871f0490785814e1342e281951daa5ab4e799d8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2025-08-26T16:09:00Z",
    "title_canon_sha256": "db8afbedbcd0280b385b0af9615e35764004256c6e9a3c7091cd03f23daa8850"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.19157",
    "kind": "arxiv",
    "version": 1
  }
}