Pith Number

pith:JNNDVKNQ

pith:2023:JNNDVKNQ2YVILASMFLRQPPPVVK

not attested not anchored not stored refs pending

Scalar induced gravitational waves from Chern-Simons gravity during inflation era

Fengge Zhang, Jia-Xi Feng, Xian Gao

arxiv:2302.00950 v2 · 2023-02-02 · 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{JNNDVKNQ2YVILASMFLRQPPPVVK}

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	2026-07-05T06:34:25.297881Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b5a3aa9b0d62a85824c2ae307bdf5aa8d68ef99fd795da06b820847839a2955

Aliases

arxiv: 2302.00950 · arxiv_version: 2302.00950v2 · doi: 10.48550/arxiv.2302.00950 · pith_short_12: JNNDVKNQ2YVI · pith_short_16: JNNDVKNQ2YVILASM · pith_short_8: JNNDVKNQ

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/JNNDVKNQ2YVILASMFLRQPPPVVK \
  | 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: 4b5a3aa9b0d62a85824c2ae307bdf5aa8d68ef99fd795da06b820847839a2955

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5bb0259f39aa5150e7374ec304c05db6c5a53ca3ed8ccb6ce4bc79d4dfd19ff9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-02-02T08:43:28Z",
    "title_canon_sha256": "51c4120727ce37b81f36f39ebaa27007fb1ce362bd0d9c756792a153b528f1b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.00950",
    "kind": "arxiv",
    "version": 2
  }
}