Pith Number

pith:FECTM6RD

pith:2004:FECTM6RDPYPRLDQTYHS4UP37OU

not attested not anchored not stored refs pending

Mixed inflaton and curvaton perturbations

David Langlois, Filippo Vernizzi

arxiv:astro-ph/0403258 v2 · 2004-03-11 · astro-ph · gr-qc · hep-ph · 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{FECTM6RDPYPRLDQTYHS4UP37OU}

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

Tilt and Tensor-to-Scalar Ratio in Multi-Scalar Field Inflation: Non-Sum-Separable Case

Receipt and verification

First computed	2026-07-04T16:43:12.962357Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2905367a237e1f158e13c1e5ca3f7f753587f9bfcce7d2d355adce4f62e99fd7

Aliases

arxiv: astro-ph/0403258 · arxiv_version: astro-ph/0403258v2 · doi: 10.48550/arxiv.astro-ph/0403258 · pith_short_12: FECTM6RDPYPR · pith_short_16: FECTM6RDPYPRLDQT · pith_short_8: FECTM6RD

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/FECTM6RDPYPRLDQTYHS4UP37OU \
  | 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: 2905367a237e1f158e13c1e5ca3f7f753587f9bfcce7d2d355adce4f62e99fd7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1164937ee99f718cf7dc886777e204e0f948a8cacf068145ef95182ee6e79c3",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "hep-th"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-03-11T20:07:55Z",
    "title_canon_sha256": "3429480017fb337a115207b830b74b46f1fd1edfa0fe3fded51e6800645ee3b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0403258",
    "kind": "arxiv",
    "version": 2
  }
}