Pith Number

pith:HW4TRN7E

pith:2021:HW4TRN7ETQ36NPZN2TEPY4RSFC

not attested not anchored not stored refs pending

Why Must Primordial Non-Gaussianity Be Very Small?

Jason Kristiano, Jun'ichi Yokoyama

arxiv:2104.01953 v3 · 2021-04-05 · hep-th · 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{HW4TRN7ETQ36NPZN2TEPY4RSFC}

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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

Cosmological constraints on small-scale primordial non-Gaussianity

Receipt and verification

First computed	2026-07-05T03:55:47.372466Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3db938b7e49c37e6bf2dd4c8fc723228a144ed374836398ca73c1ac82c40d88b

Aliases

arxiv: 2104.01953 · arxiv_version: 2104.01953v3 · doi: 10.48550/arxiv.2104.01953 · pith_short_12: HW4TRN7ETQ36 · pith_short_16: HW4TRN7ETQ36NPZN · pith_short_8: HW4TRN7E

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/HW4TRN7ETQ36NPZN2TEPY4RSFC \
  | 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: 3db938b7e49c37e6bf2dd4c8fc723228a144ed374836398ca73c1ac82c40d88b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88b9fc71ef85041c04c227300d30c85d37280214cfa571e36d175e08fc5ee5f9",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2021-04-05T15:14:24Z",
    "title_canon_sha256": "b62dae7a6e4d2fd00587b502c640fe127524665fc8a633795af9e32eb8a6e0e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.01953",
    "kind": "arxiv",
    "version": 3
  }
}