Pith Number

pith:BUKD27V4

pith:2006:BUKD27V4REHVQNPYIYGVEQ4RDT

not attested not anchored not stored refs pending

Nflation: non-gaussianity in the horizon-crossing approximation

Andrew R. Liddle, Soo A. Kim

arxiv:astro-ph/0608186 v1 · 2006-08-09 · astro-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{BUKD27V4REHVQNPYIYGVEQ4RDT}

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	2026-07-04T16:59:14.368668Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d143d7ebc890f5835f8460d5243911cd36ce0523d85cc8b235c466b8bb0ccf2

Aliases

arxiv: astro-ph/0608186 · arxiv_version: astro-ph/0608186v1 · doi: 10.48550/arxiv.astro-ph/0608186 · pith_short_12: BUKD27V4REHV · pith_short_16: BUKD27V4REHVQNPY · pith_short_8: BUKD27V4

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/BUKD27V4REHVQNPYIYGVEQ4RDT \
  | 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: 0d143d7ebc890f5835f8460d5243911cd36ce0523d85cc8b235c466b8bb0ccf2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5e102fcca24f2f316a007ca4cc2531d182973b1fa52b980a3efbdeeedf3d66e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-08-09T12:50:27Z",
    "title_canon_sha256": "dfda3c1cd370ff1c54815626d3ca78888350b90c5152014aec3de9dbb3f9c60b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0608186",
    "kind": "arxiv",
    "version": 1
  }
}