Pith Number

pith:F5H65EKL

pith:2006:F5H65EKLEPGQQK43VWZ26FAYV7

not attested not anchored not stored refs pending

Cosmological models with negative constant deceleration parameter in Lyra geometry

B. C. Bhui, F. Rahaman, G. Bag, N. Begum

arxiv:gr-qc/0608083 v1 · 2006-08-17 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F5H65EKLEPGQQK43VWZ26FAYV7}

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	2026-05-18T01:16:22.162420Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f4fee914b23cd082b9badb3af1418affcac9f7329272a6c8a2d72d63a03b9ba

Aliases

arxiv: gr-qc/0608083 · arxiv_version: gr-qc/0608083v1 · doi: 10.48550/arxiv.gr-qc/0608083 · pith_short_12: F5H65EKLEPGQ · pith_short_16: F5H65EKLEPGQQK43 · pith_short_8: F5H65EKL

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/F5H65EKLEPGQQK43VWZ26FAYV7 \
  | 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: 2f4fee914b23cd082b9badb3af1418affcac9f7329272a6c8a2d72d63a03b9ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "895574c76b3eca6780ab4568ff1c9f2fc8b4eb82a507ba3ad75df11d54a8adab",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2006-08-17T11:30:42Z",
    "title_canon_sha256": "d5cefc377a21e50b1cb87fb899e445181728ea7a485ebeecbd9d9268f92ec7a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0608083",
    "kind": "arxiv",
    "version": 1
  }
}