Pith Number

pith:C5HPEASP

pith:2017:C5HPEASPRC3O7S3AYGOWRTVW45

not attested not anchored not stored refs pending

Curvature properties of a special type of pure radiation metrics

Absos Ali Shaikh, Haradhan Kundu, Musavvir Ali, Zafar Ahsan

arxiv:1703.10734 v1 · 2017-03-31 · 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{C5HPEASPRC3O7S3AYGOWRTVW45}

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	2026-05-18T00:47:32.804141Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

174ef2024f88b6efcb60c19d68ceb6e76b7abec58e485a0d8bd9fe760e68fb6f

Aliases

arxiv: 1703.10734 · arxiv_version: 1703.10734v1 · doi: 10.48550/arxiv.1703.10734 · pith_short_12: C5HPEASPRC3O · pith_short_16: C5HPEASPRC3O7S3A · pith_short_8: C5HPEASP

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/C5HPEASPRC3O7S3AYGOWRTVW45 \
  | 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: 174ef2024f88b6efcb60c19d68ceb6e76b7abec58e485a0d8bd9fe760e68fb6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ccc7c871ff8213431442b4ea72fd1e882df8ee83411df44615dfbe662034cbc0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2017-03-31T02:40:29Z",
    "title_canon_sha256": "73a2c6289b7e1b8db14c70404a265d03a3abdcd68ed46e08d3bd7394b5ade7a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.10734",
    "kind": "arxiv",
    "version": 1
  }
}