Pith Number

pith:C2V6GXLQ

pith:2021:C2V6GXLQDGFCTJILSF3U3GILOX

not attested not anchored not stored refs pending

Breaking the Single Clock Symmetry: measuring single-field inflation non-Gaussian features

Daniele Bertacca, Licia Verde, Raul Jimenez, Sabino Matarrese

arxiv:2110.09549 v1 · 2021-10-18 · astro-ph.CO · gr-qc · 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{C2V6GXLQDGFCTJILSF3U3GILOX}

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

Inflation without an Inflaton

Receipt and verification

First computed	2026-07-05T03:57:13.653019Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16abe35d70198a29a50b91774d990b75ebd8f605c4ea5c2337380673fa2bbbeb

Aliases

arxiv: 2110.09549 · arxiv_version: 2110.09549v1 · doi: 10.48550/arxiv.2110.09549 · pith_short_12: C2V6GXLQDGFC · pith_short_16: C2V6GXLQDGFCTJIL · pith_short_8: C2V6GXLQ

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/C2V6GXLQDGFCTJILSF3U3GILOX \
  | 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: 16abe35d70198a29a50b91774d990b75ebd8f605c4ea5c2337380673fa2bbbeb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fe14989331f04d25d4cfe21e17dc59c9388c3621989dc590368d75d5cb21fb9",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2021-10-18T18:00:45Z",
    "title_canon_sha256": "47ad1a8b1536fa7d6508110f51b02cad1a8f1c80bc4c0d32ad783fff34e156fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.09549",
    "kind": "arxiv",
    "version": 1
  }
}