Pith Number

pith:7KVWCBEN

pith:2025:7KVWCBENOR2FGKYQYV766B77BM

not attested not anchored not stored refs pending

Derived categories of Fano varieties of lines

Alessio Bottini, Daniel Huybrechts

arxiv:2501.03534 v1 · 2025-01-07 · 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{7KVWCBENOR2FGKYQYV766B77BM}

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

2 papers in Pith

Kuznetsov components and transcendental motives of cubic fourfolds

Kuznetsov components ans transcendental motives of cubic fourfolds

Receipt and verification

First computed	2026-07-05T09:57:56.205499Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

faab61048d7474532b10c57fef07ff0b09c53a107ec7c50a20e4e8b7ee701566

Aliases

arxiv: 2501.03534 · arxiv_version: 2501.03534v1 · doi: 10.48550/arxiv.2501.03534 · pith_short_12: 7KVWCBENOR2F · pith_short_16: 7KVWCBENOR2FGKYQ · pith_short_8: 7KVWCBEN

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/7KVWCBENOR2FGKYQYV766B77BM \
  | 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: faab61048d7474532b10c57fef07ff0b09c53a107ec7c50a20e4e8b7ee701566

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49b60714406d1c7d33c768189a9cd8e1ec7b0e733dddab8d448a48656b3a7921",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2025-01-07T05:15:19Z",
    "title_canon_sha256": "abd127cc84c8685b55d6231fe00c651dc908500ac8cea08eea7e2e93462ad1da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.03534",
    "kind": "arxiv",
    "version": 1
  }
}