Pith Number

pith:73OC76AP

pith:2018:73OC76APJSXOQUCZRNKCWNZBOK

not attested not anchored not stored refs pending

Almost cosymplectic statistical manifolds

Aziz Yazla, Cengizhan Murathan, \.Irem K\"upeli Erken

arxiv:1801.09890 v1 · 2018-01-30 · 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{73OC76APJSXOQUCZRNKCWNZBOK}

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	2026-05-18T00:24:46.482106Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fedc2ff80f4caee850598b542b37217286047d98ffcc33e87a0b684d8d6db188

Aliases

arxiv: 1801.09890 · arxiv_version: 1801.09890v1 · doi: 10.48550/arxiv.1801.09890 · pith_short_12: 73OC76APJSXO · pith_short_16: 73OC76APJSXOQUCZ · pith_short_8: 73OC76AP

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/73OC76APJSXOQUCZRNKCWNZBOK \
  | 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: fedc2ff80f4caee850598b542b37217286047d98ffcc33e87a0b684d8d6db188

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "198b45b042b0da123c37255c8eea062ba7709643251b92f2f6aa69ae3891a18f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2018-01-30T08:36:14Z",
    "title_canon_sha256": "70fb9d8a98269befafd39e12e7a0887c6b317b53e141e838b1b28a547337c6c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.09890",
    "kind": "arxiv",
    "version": 1
  }
}