Pith Number

pith:O56Q3DBB

pith:2021:O56Q3DBBZ66QFNWSVUSY2BVRBH

not attested not anchored not stored refs pending

Parity violation in stochastic gravitational wave background from inflation

Chengjie Fu, Rong-Gen Cai, Wang-Wei Yu

arxiv:2112.04794 v2 · 2021-12-09 · astro-ph.CO · 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{O56Q3DBBZ66QFNWSVUSY2BVRBH}

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

3 papers in Pith

Chiral Gravitational Wave Background from Audible Axion via Nieh-Yan Term

A Match Made in Heaven: Linking Observables in Inflationary Cosmology

Detecting Chiral Gravitational Wave Background with a Dipole Pulsar Timing Array

Receipt and verification

First computed	2026-07-05T03:40:05.910825Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

777d0d8c21cfbd02b6d2ad258d06b109e717e6374294a45d693f0b5027918018

Aliases

arxiv: 2112.04794 · arxiv_version: 2112.04794v2 · doi: 10.48550/arxiv.2112.04794 · pith_short_12: O56Q3DBBZ66Q · pith_short_16: O56Q3DBBZ66QFNWS · pith_short_8: O56Q3DBB

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/O56Q3DBBZ66QFNWSVUSY2BVRBH \
  | 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: 777d0d8c21cfbd02b6d2ad258d06b109e717e6374294a45d693f0b5027918018

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c13f562e012494bac374afcbaa526594e553dea1be35267c288082aa68d0018c",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2021-12-09T09:30:56Z",
    "title_canon_sha256": "7ddb98996986e06303c7532c6f9f50b999c4d659f0e28fa57ef3c7694a7fd339"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.04794",
    "kind": "arxiv",
    "version": 2
  }
}