Pith Number

pith:KNBSWSNS

pith:2016:KNBSWSNS2T4HQWVLHBTGSVEWSP

not attested not anchored not stored refs pending

Greatest lower bounds on the transverse Ricci curvature of some toric Sasaki manifolds

Hong Huang

arxiv:1609.06234 v2 · 2016-09-20 · 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{KNBSWSNS2T4HQWVLHBTGSVEWSP}

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	2026-05-18T00:31:51.890139Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53432b49b2d4f8785aab386669549693fe050f171529a19dde72a808a0e1b27b

Aliases

arxiv: 1609.06234 · arxiv_version: 1609.06234v2 · doi: 10.48550/arxiv.1609.06234 · pith_short_12: KNBSWSNS2T4H · pith_short_16: KNBSWSNS2T4HQWVL · pith_short_8: KNBSWSNS

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/KNBSWSNS2T4HQWVLHBTGSVEWSP \
  | 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: 53432b49b2d4f8785aab386669549693fe050f171529a19dde72a808a0e1b27b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f60353b66b30fcc524331970b96fee9441c2472f4ba143eaeb963cb84d53d1af",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2016-09-20T16:02:23Z",
    "title_canon_sha256": "207e6f75a1942efe8bd32b2232b54f67643aba2c85efd01c6df5c30d26cc7713"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.06234",
    "kind": "arxiv",
    "version": 2
  }
}