Pith Number

pith:FL3DBEYR

pith:2021:FL3DBEYR5LC67HCAXJ6NVQWMHX

not attested not anchored not stored refs pending

Primordial black holes and scalar induced gravitational waves from the $E$ model with a Gauss-Bonnet term

Fengge Zhang

arxiv:2112.10516 v2 · 2021-12-20 · gr-qc

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FL3DBEYR5LC67HCAXJ6NVQWMHX}

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

Isotropy, anisotropies and non-Gaussianity in the scalar-induced gravitational-wave background: diagrammatic approach for primordial non-Gaussianity up to arbitrary order

Receipt and verification

First computed	2026-07-05T04:10:00.303434Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2af6309311eac5ef9c40ba7cdac2cc3ded3578353827252b2bf53fb8b5d0ba59

Aliases

arxiv: 2112.10516 · arxiv_version: 2112.10516v2 · doi: 10.48550/arxiv.2112.10516 · pith_short_12: FL3DBEYR5LC6 · pith_short_16: FL3DBEYR5LC67HCA · pith_short_8: FL3DBEYR

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/FL3DBEYR5LC67HCAXJ6NVQWMHX \
  | 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: 2af6309311eac5ef9c40ba7cdac2cc3ded3578353827252b2bf53fb8b5d0ba59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f22c71047e92027875e1e5205e08291983f23d3d9679b284978c45f6b1c3141",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-12-20T13:22:43Z",
    "title_canon_sha256": "dde5f6315b23333e52630fd6f715e08dddc00a7a14cd0a008928edf0b09a8728"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.10516",
    "kind": "arxiv",
    "version": 2
  }
}