Pith Number

pith:53T7JRUI

pith:2010:53T7JRUIR7WFNVVYUS337K7LJE

not attested not anchored not stored refs pending

Bianchi Type-II String Cosmological Models in Normal Gauge for Lyra's Manifold with Constant Deceleration Parameter

Anirudh Pradhan, R. K. Pandey, Shilpi Agarwal

arxiv:1010.1947 v1 · 2010-10-07 · 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{53T7JRUIR7WFNVVYUS337K7LJE}

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	2026-05-18T03:58:04.660276Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eee7f4c6888fec56d6b8a4b7bfabeb4910b0f2c2902aa2deccbd09e083cd6135

Aliases

arxiv: 1010.1947 · arxiv_version: 1010.1947v1 · doi: 10.48550/arxiv.1010.1947 · pith_short_12: 53T7JRUIR7WF · pith_short_16: 53T7JRUIR7WFNVVY · pith_short_8: 53T7JRUI

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/53T7JRUIR7WFNVVYUS337K7LJE \
  | 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: eee7f4c6888fec56d6b8a4b7bfabeb4910b0f2c2902aa2deccbd09e083cd6135

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a15645a129cb0ce6f085a660baecfe3adae77fa9528a06bdc41583b40c537931",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2010-10-07T08:46:59Z",
    "title_canon_sha256": "5a8fabebe005c19390b81e80229c9f9ca7b537ebffe1d681025a8a1c8e8d72cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.1947",
    "kind": "arxiv",
    "version": 1
  }
}