Pith Number

pith:KQ33TIOE

pith:2025:KQ33TIOEMXUHKQ3C7KRM4623GI

not attested not anchored not stored refs pending

Bridgeland Stability of Sheaves on del Pezzo Surface of Picard Rank Three

Tomoki Yoshida, Yuki Mizuno

arxiv:2502.18894 v2 · 2025-02-26 · 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{KQ33TIOEMXUHKQ3C7KRM4623GI}

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

Nakai-Moishezon criteria and the toric Thomas-Yau conjecture

Receipt and verification

First computed	2026-07-05T11:06:28.876056Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5437b9a1c465e8754362faa2ce7b5b321450a7a54d0a4a00e8bfd23e4b362c9d

Aliases

arxiv: 2502.18894 · arxiv_version: 2502.18894v2 · doi: 10.48550/arxiv.2502.18894 · pith_short_12: KQ33TIOEMXUH · pith_short_16: KQ33TIOEMXUHKQ3C · pith_short_8: KQ33TIOE

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/KQ33TIOEMXUHKQ3C7KRM4623GI \
  | 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: 5437b9a1c465e8754362faa2ce7b5b321450a7a54d0a4a00e8bfd23e4b362c9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19f8da13a15251888e6b7cf861bd041dec06c6c939093fa0be0e1b544503f5d0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2025-02-26T07:19:09Z",
    "title_canon_sha256": "2169e286066a34e0e5229e7534f16e7599bb8c9049bd6fe9115726c20a46ab49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.18894",
    "kind": "arxiv",
    "version": 2
  }
}