Pith Number

pith:AKCMFYFN

pith:2010:AKCMFYFNZEXQU7NGE2O6C6RSV7

not attested not anchored not stored refs pending

Almost K\"ahler manifolds whose antiholomorphic sectional curvature is pointwise constant

Angela Farinola, Maria Falcitelli, Ognian Kassabov

arxiv:1010.1341 v1 · 2010-10-07 · 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{AKCMFYFNZEXQU7NGE2O6C6RSV7}

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	2026-05-18T04:39:41.347225Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0284c2e0adc92f0a7da6269de17a32afc8dc159d1f332f680bae0cc595cb602f

Aliases

arxiv: 1010.1341 · arxiv_version: 1010.1341v1 · doi: 10.48550/arxiv.1010.1341 · pith_short_12: AKCMFYFNZEXQ · pith_short_16: AKCMFYFNZEXQU7NG · pith_short_8: AKCMFYFN

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/AKCMFYFNZEXQU7NGE2O6C6RSV7 \
  | 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: 0284c2e0adc92f0a7da6269de17a32afc8dc159d1f332f680bae0cc595cb602f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63fb8f6e78c1e2f840fdb935c24315c4726701bb3dd1f72d601dc55f9d617761",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2010-10-07T05:41:45Z",
    "title_canon_sha256": "4ecf376c009730b70217b3f199020a53038a770e24c8adf24a1f53c5f8edafcf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.1341",
    "kind": "arxiv",
    "version": 1
  }
}