Pith Number

pith:JC7TRJXX

pith:2010:JC7TRJXXXWVKG56S4JUP3MBMNO

not attested not anchored not stored refs pending

Primordial Trispectrum from Isocurvature Fluctuations

David Langlois, Tomo Takahashi

arxiv:1012.4885 v1 · 2010-12-22 · astro-ph.CO · 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{JC7TRJXXXWVKG56S4JUP3MBMNO}

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	2026-05-18T04:26:34.238346Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48bf38a6f7bdaaa377d2e268fdb02c6ba53936f1b6b79ca580ee162c0059deaf

Aliases

arxiv: 1012.4885 · arxiv_version: 1012.4885v1 · doi: 10.48550/arxiv.1012.4885 · pith_short_12: JC7TRJXXXWVK · pith_short_16: JC7TRJXXXWVKG56S · pith_short_8: JC7TRJXX

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/JC7TRJXXXWVKG56S4JUP3MBMNO \
  | 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: 48bf38a6f7bdaaa377d2e268fdb02c6ba53936f1b6b79ca580ee162c0059deaf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee00db15dd233f8a9ae136598d2c5b049ff534e150340b47c2517b9dc7ffcbed",
    "cross_cats_sorted": [
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-12-22T06:40:42Z",
    "title_canon_sha256": "88e2cf8a5e8692457ee99cc3dd2e3c40fc383383153bd0f839bff6550ee31ee6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.4885",
    "kind": "arxiv",
    "version": 1
  }
}