Pith Number

pith:PMZH72WS

pith:2011:PMZH72WS2PH36S6UUSR4YG7CXE

not attested not anchored not stored refs pending

Gauge invariance and non-Gaussianity in Inflation

Gerasimos Rigopoulos

arxiv:1104.0292 v2 · 2011-04-02 · 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{PMZH72WS2PH36S6UUSR4YG7CXE}

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

Primordial non-Gaussianities of scalar and tensor perturbations in general bounce cosmology: Evading the no-go theorem

Receipt and verification

First computed	2026-05-18T04:15:49.866971Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b327fead2d3cfbf4bd4a4a3cc1be2b939203057fa1a2a19bdba856cb60e2034

Aliases

arxiv: 1104.0292 · arxiv_version: 1104.0292v2 · doi: 10.48550/arxiv.1104.0292 · pith_short_12: PMZH72WS2PH3 · pith_short_16: PMZH72WS2PH36S6U · pith_short_8: PMZH72WS

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/PMZH72WS2PH36S6UUSR4YG7CXE \
  | 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: 7b327fead2d3cfbf4bd4a4a3cc1be2b939203057fa1a2a19bdba856cb60e2034

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e78ca4ed20e98b128cfb31acc54df0aff0750755daea10e5f2990acb10624bd1",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-04-02T06:20:46Z",
    "title_canon_sha256": "1c9184ad4f9977defd3c526b40f2f263ebad742ea102599a5f9c418827eda00f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.0292",
    "kind": "arxiv",
    "version": 2
  }
}