Pith Number

pith:H7JRTFOZ

pith:2015:H7JRTFOZLO2NBQFNLMUCI24BBH

not attested not anchored not stored refs pending

Cosmology In Terms Of The Deceleration Parameter. Part I

D.A. Yerokhin, L.G. Zazunov, O.A. Lemets, V.A. Cherkaskiy, Yu.L. Bolotin

arxiv:1502.00811 v1 · 2015-02-03 · gr-qc · astro-ph.CO · hep-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{H7JRTFOZLO2NBQFNLMUCI24BBH}

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.

Cited by

1 paper in Pith

Reconstructing the cosmic expansion with a generalized q(z) parameterization: A decelerating Universe from late-time constraints

Receipt and verification

First computed	2026-05-18T02:28:04.236217Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3fd31995d95bb4d0c0ad5b28246b8109dc6db53c3d09e4c7858103994bc985bd

Aliases

arxiv: 1502.00811 · arxiv_version: 1502.00811v1 · doi: 10.48550/arxiv.1502.00811 · pith_short_12: H7JRTFOZLO2N · pith_short_16: H7JRTFOZLO2NBQFN · pith_short_8: H7JRTFOZ

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/H7JRTFOZLO2NBQFNLMUCI24BBH \
  | 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: 3fd31995d95bb4d0c0ad5b28246b8109dc6db53c3d09e4c7858103994bc985bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad3513b1201bdb87b0d897a9a8ece4c8b6124e85a5e8f0a44e6eb39142f62e67",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-02-03T11:11:11Z",
    "title_canon_sha256": "b2ce48fe86497f012261271c6b601355b81c550b0e0a6865c8235135a641e4f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.00811",
    "kind": "arxiv",
    "version": 1
  }
}