Pith Number

pith:BLEKXRDY

pith:2016:BLEKXRDY4OLQKV64SO5NELCMOQ

not attested not anchored not stored refs pending

Prescribed Scaler Curvatures for Homogeneous Toric Bundles

An-Min Li, Bohui Chen, Li Sheng, Qing Han, Zhao Lian

arxiv:1603.01975 v1 · 2016-03-07 · 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{BLEKXRDY4OLQKV64SO5NELCMOQ}

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	2026-05-18T01:19:31.921168Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ac8abc478e3970557dc93bad22c4c74176d4cf8aeb1c9b0ebff74fb0e8b9e51

Aliases

arxiv: 1603.01975 · arxiv_version: 1603.01975v1 · doi: 10.48550/arxiv.1603.01975 · pith_short_12: BLEKXRDY4OLQ · pith_short_16: BLEKXRDY4OLQKV64 · pith_short_8: BLEKXRDY

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/BLEKXRDY4OLQKV64SO5NELCMOQ \
  | 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: 0ac8abc478e3970557dc93bad22c4c74176d4cf8aeb1c9b0ebff74fb0e8b9e51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "133b1355fccfd29e661fefe1953cd203a0290b4f77b8b43d9620a00eaa1a8c8a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2016-03-07T08:46:43Z",
    "title_canon_sha256": "fbfab4a635707fb59ac41e6fa8910b00793d3d04da5538e410a571f60bf7acf2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.01975",
    "kind": "arxiv",
    "version": 1
  }
}