Pith Number

pith:FFP2IJNU

pith:2016:FFP2IJNUIEMMDX2BP5URTLXFUQ

not attested not anchored not stored refs pending

LCK rank of locally conformally Kahler manifolds with potential

Liviu Ornea, Misha Verbitsky

arxiv:1601.07413 v2 · 2016-01-27 · math.DG · 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{FFP2IJNUIEMMDX2BP5URTLXFUQ}

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	2026-05-18T01:00:53.385591Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

295fa425b44118c1df417f6919aee5a42ba455ad9000bce72e9d59e98e7a2f92

Aliases

arxiv: 1601.07413 · arxiv_version: 1601.07413v2 · doi: 10.48550/arxiv.1601.07413 · pith_short_12: FFP2IJNUIEMM · pith_short_16: FFP2IJNUIEMMDX2B · pith_short_8: FFP2IJNU

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/FFP2IJNUIEMMDX2BP5URTLXFUQ \
  | 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: 295fa425b44118c1df417f6919aee5a42ba455ad9000bce72e9d59e98e7a2f92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15b31b86f7b05e7715a4917d7d15222c86f407dec7eb96e8ab6084957d51abfb",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2016-01-27T15:39:54Z",
    "title_canon_sha256": "de768a64213d3e9b06fdff967421fca5f105c17ad83c69c2a9118e04309bcab9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.07413",
    "kind": "arxiv",
    "version": 2
  }
}