Pith Number

pith:Q4EQQDCG

pith:2014:Q4EQQDCGX6NS4YFRSC3OKC6DFZ

not attested not anchored not stored refs pending

On the structure of complete k\"ahlerian manifolds furnished with closed conformal vector fields

Antonio Caminha

arxiv:1409.5629 v3 · 2014-09-19 · 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{Q4EQQDCGX6NS4YFRSC3OKC6DFZ}

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	2026-05-18T00:43:31.448337Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8709080c46bf9b2e60b190b6e50bc32e59c6cd306b327e1f4b030a61ed24b307

Aliases

arxiv: 1409.5629 · arxiv_version: 1409.5629v3 · doi: 10.48550/arxiv.1409.5629 · pith_short_12: Q4EQQDCGX6NS · pith_short_16: Q4EQQDCGX6NS4YFR · pith_short_8: Q4EQQDCG

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/Q4EQQDCGX6NS4YFRSC3OKC6DFZ \
  | 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: 8709080c46bf9b2e60b190b6e50bc32e59c6cd306b327e1f4b030a61ed24b307

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "493fd033266c981daa75abf3f93deb3752b3a9fc196bea57bc42ecd7ec7aa17c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2014-09-19T12:42:53Z",
    "title_canon_sha256": "a5374299bf44bc3ae3e4e6601ad872ae1b79768d1783ea58e015c69bda548e40"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.5629",
    "kind": "arxiv",
    "version": 3
  }
}