Pith Number

pith:BWBTSURQ

pith:2015:BWBTSURQGOOQV4PPOMGD6E5RQI

not attested not anchored not stored refs pending

Geometry of $\mathcal{P}\mathcal{R}$-semi-invariant warped product submanifolds in paracosymplectic manifold

A. Sharma, S. K. Srivastava

arxiv:1510.06774 v2 · 2015-10-06 · 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{BWBTSURQGOOQV4PPOMGD6E5RQI}

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	2026-05-18T00:52:34.482911Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d83395230339d0af1ef730c3f13b1821fe3c8294f6e5f8b390d2a091b9b79a6

Aliases

arxiv: 1510.06774 · arxiv_version: 1510.06774v2 · doi: 10.48550/arxiv.1510.06774 · pith_short_12: BWBTSURQGOOQ · pith_short_16: BWBTSURQGOOQV4PP · pith_short_8: BWBTSURQ

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/BWBTSURQGOOQV4PPOMGD6E5RQI \
  | 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: 0d83395230339d0af1ef730c3f13b1821fe3c8294f6e5f8b390d2a091b9b79a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f5ad1c64eaebd624571deee9406dedad34b71022714ae46cffcf0ce5038ff78",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2015-10-06T12:22:54Z",
    "title_canon_sha256": "56b891a747cc1135e652d1cdedb3d245217994f6670a90eeb2d9c5edfae054a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.06774",
    "kind": "arxiv",
    "version": 2
  }
}