Pith Number

pith:KF4EH6VC

pith:2015:KF4EH6VCNIL3AJJROWHHIP2CFB

not attested not anchored not stored refs pending

Planck Trispectrum Constraints on Primordial Non-Gaussianity at Cubic Order

Asantha Cooray, Brian Keating, Chang Feng, Donough Regan, Jon O'Bryan, Joseph Smidt

arxiv:1502.00585 v1 · 2015-02-02 · 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{KF4EH6VCNIL3AJJROWHHIP2CFB}

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	2026-05-18T01:35:32.462499Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

517843faa26a17b02531758e743f42285bee74826c84743c36f58240b14fc729

Aliases

arxiv: 1502.00585 · arxiv_version: 1502.00585v1 · doi: 10.48550/arxiv.1502.00585 · pith_short_12: KF4EH6VCNIL3 · pith_short_16: KF4EH6VCNIL3AJJR · pith_short_8: KF4EH6VC

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/KF4EH6VCNIL3AJJROWHHIP2CFB \
  | 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: 517843faa26a17b02531758e743f42285bee74826c84743c36f58240b14fc729

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ebf7deb31ca357a81a0d9a4ebf1b3ca40ad01b94f89165e096db62ae335fcd8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-02-02T19:18:16Z",
    "title_canon_sha256": "8edee2ef1cfc422ba3869f115332cad14cda15241b8b3be71d6cfd1fdd3df38a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.00585",
    "kind": "arxiv",
    "version": 1
  }
}