Pith Number

pith:BFJFUJRL

pith:2018:BFJFUJRL5GYWE5RTA3XPRMW6WZ

not attested not anchored not stored refs pending

Para-Sasakian manifolds and *-Ricci solitons

D. G. Prakasha, Pundikala Veeresha

arxiv:1801.01727 v1 · 2018-01-05 · 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{BFJFUJRL5GYWE5RTA3XPRMW6WZ}

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	2026-05-18T00:26:41.198379Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09525a262be9b162763306eef8b2deb6550d254640ac083e1dc09cddbc6ea62d

Aliases

arxiv: 1801.01727 · arxiv_version: 1801.01727v1 · doi: 10.48550/arxiv.1801.01727 · pith_short_12: BFJFUJRL5GYW · pith_short_16: BFJFUJRL5GYWE5RT · pith_short_8: BFJFUJRL

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/BFJFUJRL5GYWE5RTA3XPRMW6WZ \
  | 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: 09525a262be9b162763306eef8b2deb6550d254640ac083e1dc09cddbc6ea62d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a705f856b8173d75c9e0bd9c5ab37b1a6ba1d567edf9a239e31951b2283b2107",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2018-01-05T11:56:54Z",
    "title_canon_sha256": "11830d0afff54d589d7a1c4759739e89511ddd56eb5288802c658307316b9198"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.01727",
    "kind": "arxiv",
    "version": 1
  }
}