Pith Number

pith:Y4W7S63H

pith:2023:Y4W7S63HQ5Q3ZPENUT7K2N3N5X

not attested not anchored not stored refs pending

CMB bispectrum constraints on DHOST inflation

Andrei Lazanu, James R. Fergusson, Philippe Brax, Wuhyun Sohn

arxiv:2311.13819 v1 · 2023-11-23 · 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{Y4W7S63HQ5Q3ZPENUT7K2N3N5X}

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	2026-07-05T09:28:28.563662Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c72df97b678761bcbc8da4fead376dedc67ada4f71f778eb16550c82806d1eec

Aliases

arxiv: 2311.13819 · arxiv_version: 2311.13819v1 · doi: 10.48550/arxiv.2311.13819 · pith_short_12: Y4W7S63HQ5Q3 · pith_short_16: Y4W7S63HQ5Q3ZPEN · pith_short_8: Y4W7S63H

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/Y4W7S63HQ5Q3ZPENUT7K2N3N5X \
  | 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: c72df97b678761bcbc8da4fead376dedc67ada4f71f778eb16550c82806d1eec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b27fcce881ec98ce7c579db8269158111006bd40281ec068e0fe230de3cd2ab5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2023-11-23T06:07:55Z",
    "title_canon_sha256": "7e54a57ff28789e317836de932323f31bfe8c4043e7435a1ab6b66d754f2cf52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.13819",
    "kind": "arxiv",
    "version": 1
  }
}