Pith Number

pith:CII2Q443

pith:2025:CII2Q443FZMN6SGVQGGR7WEUYW

not attested not anchored not stored refs pending

The constant scalar curvature K\"ahler condition is very general

Ruadha\'i Dervan

arxiv:2504.15195 v2 · 2025-04-21 · math.AG · math.DG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CII2Q443FZMN6SGVQGGR7WEUYW}

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	2026-06-04T01:09:37.522873Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1211a8739b2e58df48d5818d1fd894c5a7389ecc9b6424b4925d58b9fee16975

Aliases

arxiv: 2504.15195 · arxiv_version: 2504.15195v2 · doi: 10.48550/arxiv.2504.15195 · pith_short_12: CII2Q443FZMN · pith_short_16: CII2Q443FZMN6SGV · pith_short_8: CII2Q443

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/CII2Q443FZMN6SGVQGGR7WEUYW \
  | 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: 1211a8739b2e58df48d5818d1fd894c5a7389ecc9b6424b4925d58b9fee16975

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00676a74ebd196a4705e57a014420eb2956b98f7d3c1a1bbf3ee862abea31823",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2025-04-21T16:07:21Z",
    "title_canon_sha256": "f9e11e52e3ad9df0f4e62c9a86bc75f01377a323701e78e49f93e2117c266a95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.15195",
    "kind": "arxiv",
    "version": 2
  }
}