Pith Number

pith:BIU4X2RM

pith:2015:BIU4X2RMJL2JONFEVZYQ4OOGO2

not attested not anchored not stored refs pending

Conformally K\"ahler geometry and quasi-Einstein metrics

Ali Jizany, Stuart James Hall, Thomas Murphy, Wafaa Batat

arxiv:1502.07140 v1 · 2015-02-25 · 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{BIU4X2RMJL2JONFEVZYQ4OOGO2}

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	2026-05-18T02:26:11.735072Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a29cbea2c4af49734a4ae710e39c676abb6ca03510eac85c44b140a5707cdd5

Aliases

arxiv: 1502.07140 · arxiv_version: 1502.07140v1 · doi: 10.48550/arxiv.1502.07140 · pith_short_12: BIU4X2RMJL2J · pith_short_16: BIU4X2RMJL2JONFE · pith_short_8: BIU4X2RM

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/BIU4X2RMJL2JONFEVZYQ4OOGO2 \
  | 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: 0a29cbea2c4af49734a4ae710e39c676abb6ca03510eac85c44b140a5707cdd5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df5a0d4d35ef450519530b1dd76fa64c27dca2d3b5fa5637ddf169b9e018a3aa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2015-02-25T11:57:40Z",
    "title_canon_sha256": "447f90fd8b343146c5af684e4ffbb0bb345bd2cfd58b78bec608f2296853f6a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.07140",
    "kind": "arxiv",
    "version": 1
  }
}