Pith Number

pith:2NQ3KLEY

pith:2015:2NQ3KLEYZGXBAQQOPJJU5GYZVE

not attested not anchored not stored refs pending

Weighted Bott-Chern and Dolbeault cohomology for LCK-manifolds with potential

Liviu Ornea, Misha Verbitsky, Victor Vuletescu

arxiv:1504.01501 v2 · 2015-04-07 · 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{2NQ3KLEYZGXBAQQOPJJU5GYZVE}

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	2026-05-18T00:23:57.497710Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d361b52c98c9ae10420e7a534e9b19a937e939e415e1f0644ed34c64292b7fba

Aliases

arxiv: 1504.01501 · arxiv_version: 1504.01501v2 · doi: 10.48550/arxiv.1504.01501 · pith_short_12: 2NQ3KLEYZGXB · pith_short_16: 2NQ3KLEYZGXBAQQO · pith_short_8: 2NQ3KLEY

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/2NQ3KLEYZGXBAQQOPJJU5GYZVE \
  | 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: d361b52c98c9ae10420e7a534e9b19a937e939e415e1f0644ed34c64292b7fba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c336fbf55e4e1a1dfcc95f2040618ab1d86042a160a03ec0f09bf9f30352c357",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2015-04-07T07:26:40Z",
    "title_canon_sha256": "a63b08b99ac7cb16afad301cc9e9decd5d37090d09eb0d5e209b58e09678aa16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.01501",
    "kind": "arxiv",
    "version": 2
  }
}