Pith Number

pith:HLEJS2Z5

pith:2025:HLEJS2Z5GP5QVPNYLSGLTHXQ2Z

not attested not anchored not stored refs pending

Constraining circular polarization of high-frequency gravitational waves with CMB

Ashu Kushwaha, Rajeev Kumar Jain

arxiv:2502.12517 v3 · 2025-02-18 · astro-ph.CO · gr-qc · hep-ph · 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{HLEJS2Z5GP5QVPNYLSGLTHXQ2Z}

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

Graviton Floor

Gravitational Waves from Primordial Black Holes: Connecting Low-Frequency Scalar-Induced Signatures to High-Frequency Binary Mergers

Probing Axion-Photon conversion via circular polarization imprints in the CMB $V$-mode observations

Receipt and verification

First computed	2026-07-05T11:25:42.179034Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ac8996b3d33fb0abdb85c8cb99ef0d672a74eb5473d7faa97664bb8988fb9ac

Aliases

arxiv: 2502.12517 · arxiv_version: 2502.12517v3 · doi: 10.48550/arxiv.2502.12517 · pith_short_12: HLEJS2Z5GP5Q · pith_short_16: HLEJS2Z5GP5QVPNY · pith_short_8: HLEJS2Z5

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/HLEJS2Z5GP5QVPNYLSGLTHXQ2Z \
  | 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: 3ac8996b3d33fb0abdb85c8cb99ef0d672a74eb5473d7faa97664bb8988fb9ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a0fe2e0c19204e07e3c264ff12af59cb9dac332749cd93826288b14a0d362d2",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-02-18T04:03:57Z",
    "title_canon_sha256": "b7065796caa16983e742b70b0186b9bb5a180e0daac2bc8262c9aeadfcd52e29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.12517",
    "kind": "arxiv",
    "version": 3
  }
}