Pith Number

pith:A5G6QPBL

pith:2014:A5G6QPBL67QVZCY63UOCKF5B5P

not attested not anchored not stored refs pending

Pointwise slant and pointwise semi-slant submanifolds in almost contact metric manifolds

Kwang-Soon Park

arxiv:1410.5587 v2 · 2014-10-21 · 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{A5G6QPBL67QVZCY63UOCKF5B5P}

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	2026-05-18T02:34:44.640478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

074de83c2bf7e15c8b1edd1c2517a1ebe10d957b700ba37110ad0823430e0615

Aliases

arxiv: 1410.5587 · arxiv_version: 1410.5587v2 · doi: 10.48550/arxiv.1410.5587 · pith_short_12: A5G6QPBL67QV · pith_short_16: A5G6QPBL67QVZCY6 · pith_short_8: A5G6QPBL

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/A5G6QPBL67QVZCY63UOCKF5B5P \
  | 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: 074de83c2bf7e15c8b1edd1c2517a1ebe10d957b700ba37110ad0823430e0615

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e04bbd7672b7149ca1e6709730ffc70cacd7e86b0aa5a97a52ab2bde580397e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2014-10-21T09:29:04Z",
    "title_canon_sha256": "66fe89ab7db2489d91f4001fa81e65751fbc44723af5c2b509a9f78d940cbaae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.5587",
    "kind": "arxiv",
    "version": 2
  }
}