Pith Number

pith:ZDLSZNFO

pith:2013:ZDLSZNFOUYR4REDU7ONYXP442O

not attested not anchored not stored refs pending

Gravitational Collapse In Husain Space-time For Brans-Dicke Gravity Theory with Power-law Potential

Pailan Coll. of Mgmt., Prabir Rudra (Indian Instt. of Engg. Sci., Ritabrata Biswas (Indian Instt. of Engg. Sci., Tech., Tech.), Ujjal Debnath (Indian Instt. of Engg. Sci.

arxiv:1307.6603 v2 · 2013-07-23 · physics.gen-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZDLSZNFOUYR4REDU7ONYXP442O}

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	2026-05-18T01:48:34.784905Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8d72cb4aea623c89074fb9b8bbf9cd395a7276b1e874c9d670554187de2aa1a

Aliases

arxiv: 1307.6603 · arxiv_version: 1307.6603v2 · doi: 10.48550/arxiv.1307.6603 · pith_short_12: ZDLSZNFOUYR4 · pith_short_16: ZDLSZNFOUYR4REDU · pith_short_8: ZDLSZNFO

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/ZDLSZNFOUYR4REDU7ONYXP442O \
  | 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: c8d72cb4aea623c89074fb9b8bbf9cd395a7276b1e874c9d670554187de2aa1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae1110a5482f99dc101b254310e3a450fc90801d8e6eae1e5580a6d7f6f321e9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2013-07-23T13:31:07Z",
    "title_canon_sha256": "5b0356d8a8a0fa944ce4515c4d3654a16f9d9a032477af4f0638901808bfd368"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.6603",
    "kind": "arxiv",
    "version": 2
  }
}