Pith Number

pith:C54FL5MA

pith:2004:C54FL5MAVRPUGJ2TQAUDPACF6T

not attested not anchored not stored refs pending

Correlated isocurvature perturbations from mixed inflaton-curvaton decay

Francesc Ferrer, Jussi Valiviita, Syksy Rasanen

arxiv:astro-ph/0407300 v2 · 2004-07-15 · astro-ph · 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{C54FL5MAVRPUGJ2TQAUDPACF6T}

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	2026-07-04T14:13:34.547251Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

177855f580ac5f4327538028378045f4e9a83c66863183bcd593e9cba3f079b6

Aliases

arxiv: astro-ph/0407300 · arxiv_version: astro-ph/0407300v2 · doi: 10.48550/arxiv.astro-ph/0407300 · pith_short_12: C54FL5MAVRPU · pith_short_16: C54FL5MAVRPUGJ2T · pith_short_8: C54FL5MA

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/C54FL5MAVRPUGJ2TQAUDPACF6T \
  | 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: 177855f580ac5f4327538028378045f4e9a83c66863183bcd593e9cba3f079b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eaf8d204482a7ef92eb2a387d90b5b3e8b40c2b4f56f39859ddfdabf7ff5f20a",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-07-15T19:53:24Z",
    "title_canon_sha256": "e1b9024c6f623e46ea2c4c344bbf8daa64c22b5b9a891c6f73c617cbbc8e2f93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0407300",
    "kind": "arxiv",
    "version": 2
  }
}