Pith Number

pith:HC4HGT6I

pith:2024:HC4HGT6IEG2DYK23IRSKXGVWN3

not attested not anchored not stored refs pending

Classification of monads and a new moduli component of stable rank 2 bundles on $\mathbb{P}^3$ with even determinant and $c_2=9$

Aislan Leal Fontes

arxiv:2412.00043 v1 · 2024-11-22 · 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{HC4HGT6IEG2DYK23IRSKXGVWN3}

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	2026-07-05T09:42:35.131390Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38b8734fc821b43c2b5b4464ab9ab66ef5934646a9bd839b6ef11f12f68d288b

Aliases

arxiv: 2412.00043 · arxiv_version: 2412.00043v1 · doi: 10.48550/arxiv.2412.00043 · pith_short_12: HC4HGT6IEG2D · pith_short_16: HC4HGT6IEG2DYK23 · pith_short_8: HC4HGT6I

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/HC4HGT6IEG2DYK23IRSKXGVWN3 \
  | 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: 38b8734fc821b43c2b5b4464ab9ab66ef5934646a9bd839b6ef11f12f68d288b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c07693611ccac318bee25c52f1a389c2d3b0f9fd244a9fa21f5b0a2ae906e767",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2024-11-22T19:22:33Z",
    "title_canon_sha256": "20dd66e84798a5033222ba16088107ae4782aec5aac7f74b9935d28c5711c7de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.00043",
    "kind": "arxiv",
    "version": 1
  }
}