Pith Number

pith:SMSTQKYP

pith:2025:SMSTQKYP6SK3G2YCTLK76QBVWA

not attested not anchored not stored refs pending

Non-commutative resolutions and pre-quotients of Calabi-Yau double covers

Bong H. Lian, Leonardo Santilli, Mauricio Romo, Tsung-Ju Lee

arxiv:2507.00633 v1 · 2025-07-01 · hep-th · 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{SMSTQKYP6SK3G2YCTLK76QBVWA}

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

Odd Kn\"orrer periodicity as a double cover

Receipt and verification

First computed	2026-07-05T11:30:12.119601Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9325382b0ff495b36b029ad5ff4035b00a744b20e3a7e23357367497c70eff7e

Aliases

arxiv: 2507.00633 · arxiv_version: 2507.00633v1 · doi: 10.48550/arxiv.2507.00633 · pith_short_12: SMSTQKYP6SK3 · pith_short_16: SMSTQKYP6SK3G2YC · pith_short_8: SMSTQKYP

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/SMSTQKYP6SK3G2YCTLK76QBVWA \
  | 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: 9325382b0ff495b36b029ad5ff4035b00a744b20e3a7e23357367497c70eff7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9280590abc9d686404f281b67f4162b53933c91ccc1f6027b551967159461c9",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2025-07-01T10:26:47Z",
    "title_canon_sha256": "a2c1fa3523387a53affcdff1d9334a3381754d131c557c9831bc18d1685f979d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.00633",
    "kind": "arxiv",
    "version": 1
  }
}