Pith Number

pith:J22U5S7M

pith:2014:J22U5S7MBMJC5VQDQZGY5GDUIR

not attested not anchored not stored refs pending

Optimal bispectrum constraints on single-field models of inflation

David Seery, Donough Regan, Gemma J. Anderson

arxiv:1403.3403 v1 · 2014-03-13 · 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{J22U5S7MBMJC5VQDQZGY5GDUIR}

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	2026-05-18T01:44:01.406496Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4eb54ecbec0b122ed603864d8e987444769a31ec7de13c5a918a504b44ea8604

Aliases

arxiv: 1403.3403 · arxiv_version: 1403.3403v1 · doi: 10.48550/arxiv.1403.3403 · pith_short_12: J22U5S7MBMJC · pith_short_16: J22U5S7MBMJC5VQD · pith_short_8: J22U5S7M

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/J22U5S7MBMJC5VQDQZGY5GDUIR \
  | 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: 4eb54ecbec0b122ed603864d8e987444769a31ec7de13c5a918a504b44ea8604

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "383c17b4d4651e7c48a06301d609d3e57fa2ab63b72daf8f7ff5ddd1c16a8f36",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-03-13T20:00:38Z",
    "title_canon_sha256": "829bd94273dc279703278cc30b42143710cf8b4c741ddadf4d997ae62a0b6f39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.3403",
    "kind": "arxiv",
    "version": 1
  }
}