Pith Number

pith:AVUFEUJ5

pith:2015:AVUFEUJ54CMGKT23RYP2DXIZNO

not attested not anchored not stored refs pending

Non-local Curvature and Topology of Locally Conformally Flat Manifolds

Ruobing Zhang

arxiv:1510.00957 v2 · 2015-10-04 · math.DG · math.AP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AVUFEUJ54CMGKT23RYP2DXIZNO}

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	2026-05-18T00:31:52.272377Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

056852513de098654f5b8e1fa1dd196bad00f48c9c0953460ba89e0f124c8966

Aliases

arxiv: 1510.00957 · arxiv_version: 1510.00957v2 · doi: 10.48550/arxiv.1510.00957 · pith_short_12: AVUFEUJ54CMG · pith_short_16: AVUFEUJ54CMGKT23 · pith_short_8: AVUFEUJ5

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/AVUFEUJ54CMGKT23RYP2DXIZNO \
  | 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: 056852513de098654f5b8e1fa1dd196bad00f48c9c0953460ba89e0f124c8966

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "107ea836904814043ea786945e5dc7d6d701a93b424adfd2200e6891d77f684e",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2015-10-04T17:47:52Z",
    "title_canon_sha256": "195228a2b3407a96aa2308ae5247b04c99b4abbf3f21c00bc27bf3abf8af1175"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.00957",
    "kind": "arxiv",
    "version": 2
  }
}