Pith Number

pith:J2DXZJWT

pith:2023:J2DXZJWTL7B3R7M7GVYWOKBRZO

not attested not anchored not stored refs pending

Addendum/Erratum to the paper "Weyl groups and Birational transformations among minimal models"

Kenji Matsuki

arxiv:2401.13431 v1 · 2023-10-23 · 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{J2DXZJWTL7B3R7M7GVYWOKBRZO}

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

Amitsur groups of primitive Fano threefolds

Receipt and verification

First computed	2026-07-05T07:37:05.513017Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e877ca6d35fc3b8fd9f3571672831cb96dea04c0facebe1d4bd28ac605b9131

Aliases

arxiv: 2401.13431 · arxiv_version: 2401.13431v1 · doi: 10.48550/arxiv.2401.13431 · pith_short_12: J2DXZJWTL7B3 · pith_short_16: J2DXZJWTL7B3R7M7 · pith_short_8: J2DXZJWT

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/J2DXZJWTL7B3R7M7GVYWOKBRZO \
  | 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: 4e877ca6d35fc3b8fd9f3571672831cb96dea04c0facebe1d4bd28ac605b9131

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6839c8a829970c53786939a7f6d40d0464b38ea258bcebaf3c6acf7b6e797630",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2023-10-23T20:15:12Z",
    "title_canon_sha256": "9548dd247dae86761d0241c264327d5f3a77d9845823e84ee67e248788c49b0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.13431",
    "kind": "arxiv",
    "version": 1
  }
}