Pith Number

pith:LZPCERQN

pith:2026:LZPCERQNUZOPF5V3JWE2S6GX3G

not attested not anchored not stored refs pending

Primary gravitational waves at high frequencies II: Emergence of the exponential cut-off in the power spectrum

Alipriyo Hoory, Arnab Paul, Jerome Martin, L. Sriramkumar

arxiv:2605.18286 v1 · 2026-05-18 · astro-ph.CO · gr-qc · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LZPCERQNUZOPF5V3JWE2S6GX3G}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-20T00:05:53.472244Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e5e22460da65cf2f6bb4d89a978d7d9baf7c7bab8b187cb900b5f97fd6fa1ea

Aliases

arxiv: 2605.18286 · arxiv_version: 2605.18286v1 · doi: 10.48550/arxiv.2605.18286 · pith_short_12: LZPCERQNUZOP · pith_short_16: LZPCERQNUZOPF5V3 · pith_short_8: LZPCERQN

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/LZPCERQNUZOPF5V3JWE2S6GX3G \
  | 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: 5e5e22460da65cf2f6bb4d89a978d7d9baf7c7bab8b187cb900b5f97fd6fa1ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d38569ca5b9b4bb4f29b7f058ec40efbc7507f77bf31944f8d47a6c349ca5a52",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2026-05-18T12:15:02Z",
    "title_canon_sha256": "4bfc394286840db70d4f6284c5eb7839b5c3ed54ef3115151d5b6497b28bc6c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.18286",
    "kind": "arxiv",
    "version": 1
  }
}