Pith Number

pith:F3WCSHV3

pith:2014:F3WCSHV34OJ2G7G2JLHZFXXTLW

not attested not anchored not stored refs pending

Baryonic matter perturbations in decaying vacuum cosmology

R.F. vom Marttens, W.S. Hip\'olito-Ricaldi, W. Zimdahl

arxiv:1403.0427 v2 · 2014-03-03 · astro-ph.CO · gr-qc · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F3WCSHV34OJ2G7G2JLHZFXXTLW}

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	2026-05-18T02:41:41.743434Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2eec291ebbe393a37cda4acf92def35d99b90242ab9e170116c0bf42408bcb36

Aliases

arxiv: 1403.0427 · arxiv_version: 1403.0427v2 · doi: 10.48550/arxiv.1403.0427 · pith_short_12: F3WCSHV34OJ2 · pith_short_16: F3WCSHV34OJ2G7G2 · pith_short_8: F3WCSHV3

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/F3WCSHV34OJ2G7G2JLHZFXXTLW \
  | 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: 2eec291ebbe393a37cda4acf92def35d99b90242ab9e170116c0bf42408bcb36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97df50fe8bd3bb128130bb533883d7b30962b3632d4eb0a6db55c56107511415",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-03-03T13:36:35Z",
    "title_canon_sha256": "7d3dd04e8db69d7da769a7cd8123bad8f786c7b48f3804be24919c5c40ba20e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.0427",
    "kind": "arxiv",
    "version": 2
  }
}