Pith Number

pith:FQ2FEVPL

pith:2023:FQ2FEVPLZVFLI3Q32NSL33P4VV

not attested not anchored not stored refs pending

Generation and ampleness of coherent sheaves on abelian varieties, with application to Brill-Noether theory

Giuseppe Pareschi

arxiv:2301.00779 v2 · 2023-01-02 · 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{FQ2FEVPLZVFLI3Q32NSL33P4VV}

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.

Receipt and verification

First computed	2026-06-09T02:06:58.035489Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c345255ebcd4ab46e1bd364bdedfcad6f91bfad9bdb4b8672b20477930999ad

Aliases

arxiv: 2301.00779 · arxiv_version: 2301.00779v2 · doi: 10.48550/arxiv.2301.00779 · pith_short_12: FQ2FEVPLZVFL · pith_short_16: FQ2FEVPLZVFLI3Q3 · pith_short_8: FQ2FEVPL

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/FQ2FEVPLZVFLI3Q32NSL33P4VV \
  | 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: 2c345255ebcd4ab46e1bd364bdedfcad6f91bfad9bdb4b8672b20477930999ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da26a7be1553220b90ba386430e849c811994dfd12bb7780a72f57cca464dddc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2023-01-02T17:56:36Z",
    "title_canon_sha256": "ec56be2b6010063191928e346a4a3cbae428d5b8cc0282a9d80daf0646373848"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.00779",
    "kind": "arxiv",
    "version": 2
  }
}