Pith Number

pith:GEOLXZHM

pith:2025:GEOLXZHMSWJCA7BUC5WMWIAR5V

not attested not anchored not stored refs pending

Singular Log Structures and Log Crepant Log Resolutions I

Alessio Corti, Helge Ruddat, Tim Graefnitz

arxiv:2503.11610 v1 · 2025-03-14 · math.AG · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GEOLXZHMSWJCA7BUC5WMWIAR5V}

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

Cohomology of hypersurfaces of weighted projective space and the intersection form on $H^2$

Receipt and verification

First computed	2026-07-05T10:31:35.676135Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

311cbbe4ec9592207c34176ccb2011ed7d0f65d4ed91d3e11bd11d9706be7a73

Aliases

arxiv: 2503.11610 · arxiv_version: 2503.11610v1 · doi: 10.48550/arxiv.2503.11610 · pith_short_12: GEOLXZHMSWJC · pith_short_16: GEOLXZHMSWJCA7BU · pith_short_8: GEOLXZHM

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/GEOLXZHMSWJCA7BUC5WMWIAR5V \
  | 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: 311cbbe4ec9592207c34176ccb2011ed7d0f65d4ed91d3e11bd11d9706be7a73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a43fb54c57eb8c0cd2c0b6e269f6f1bff99ada0dcfd8c938854fdf7882a15944",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2025-03-14T17:24:20Z",
    "title_canon_sha256": "728f979b852747fdfefc1616aee2b03bf62696c0245f4d707d6b7eb62d319c12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.11610",
    "kind": "arxiv",
    "version": 1
  }
}