Pith Number

pith:SURECPVU

pith:2017:SURECPVURPTBOAVYTPG4WE4DDF

not attested not anchored not stored refs pending

Biconservative Lorentz hypersurfaces in $\mathbb{E}_{1}^{\lowercase{n}+1}$ with complex eigenvalues

A. Sharfuddin, Ram Shankar Gupta

arxiv:1706.00783 v2 · 2017-06-02 · 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{SURECPVURPTBOAVYTPG4WE4DDF}

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	2026-05-18T00:37:54.312882Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9522413eb48be61702b89bcdcb13831942116ed946aff9210ed751dd1ed6a976

Aliases

arxiv: 1706.00783 · arxiv_version: 1706.00783v2 · doi: 10.48550/arxiv.1706.00783 · pith_short_12: SURECPVURPTB · pith_short_16: SURECPVURPTBOAVY · pith_short_8: SURECPVU

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/SURECPVURPTBOAVYTPG4WE4DDF \
  | 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: 9522413eb48be61702b89bcdcb13831942116ed946aff9210ed751dd1ed6a976

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73b34b7b42d9783fd7cb429be5ac21fa64738ac70e6f65b4a9586fd0580f312f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2017-06-02T15:56:45Z",
    "title_canon_sha256": "452afe4b41e7d5804ed630e213a6cf914a29136bfe1fac04cd377d2ac1ce84b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.00783",
    "kind": "arxiv",
    "version": 2
  }
}