Pith Number

pith:EYILYPQN

pith:2009:EYILYPQN7PJBD75ZIO2D7DMD2O

not attested not anchored not stored refs pending

Multifield Cosmological Perturbations at Third Order and the Ekpyrotic Trispectrum

Jean-Luc Lehners, S\'ebastien Renaux-Petel

arxiv:0906.0530 v2 · 2009-06-02 · hep-th · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EYILYPQN7PJBD75ZIO2D7DMD2O}

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

CMB-S4 Science Case, Reference Design, and Project Plan

Receipt and verification

First computed	2026-05-18T04:27:15.243747Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2610bc3e0dfbd211ffb943b43f8d83d3bec7fedfba921527322d0bbcb6ed67ea

Aliases

arxiv: 0906.0530 · arxiv_version: 0906.0530v2 · doi: 10.48550/arxiv.0906.0530 · pith_short_12: EYILYPQN7PJB · pith_short_16: EYILYPQN7PJBD75Z · pith_short_8: EYILYPQN

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/EYILYPQN7PJBD75ZIO2D7DMD2O \
  | 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: 2610bc3e0dfbd211ffb943b43f8d83d3bec7fedfba921527322d0bbcb6ed67ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf4049ffcd2ba4205123f4ef758206eb5242fee555fa4198dcc634fa52eeeca7",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2009-06-02T16:40:56Z",
    "title_canon_sha256": "3298a9bf1c6cc72375422e0b39d4f82a1cfd5bc608eecd22aea5bd365671ff04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0906.0530",
    "kind": "arxiv",
    "version": 2
  }
}