Pith Number

pith:WBKFG5NK

pith:2013:WBKFG5NK5VDA3UHU6EQLZIO2Y6

not attested not anchored not stored refs pending

Implications of the Planck bispectrum constraints for the primordial trispectrum

Christian T. Byrnes, David Wands, Gianmassimo Tasinato, Sami Nurmi

arxiv:1306.2370 v1 · 2013-06-10 · astro-ph.CO · 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{WBKFG5NK5VDA3UHU6EQLZIO2Y6}

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	2026-05-18T00:48:47.940268Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0545375aaed460dd0f4f120bca1dac7a6fc739c615e40905b89e489e83ca734

Aliases

arxiv: 1306.2370 · arxiv_version: 1306.2370v1 · doi: 10.48550/arxiv.1306.2370 · pith_short_12: WBKFG5NK5VDA · pith_short_16: WBKFG5NK5VDA3UHU · pith_short_8: WBKFG5NK

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/WBKFG5NK5VDA3UHU6EQLZIO2Y6 \
  | 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: b0545375aaed460dd0f4f120bca1dac7a6fc739c615e40905b89e489e83ca734

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2fe33ad17eda1f0517a27ff5b2126e52e570c5d959bd468bef10ed08c4050d8",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-06-10T22:24:03Z",
    "title_canon_sha256": "3ddd97c3080ea255c5328a19251dfa8c9c6b5a02cece8c8001b303240600bebb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.2370",
    "kind": "arxiv",
    "version": 1
  }
}