Pith Number

pith:SZTVIARI

pith:2025:SZTVIARIFMGCAR77VAR5PUS4S5

not attested not anchored not stored refs pending

On the Gauge Invariance of Secondary Gravitational Waves

Chen Yuan, Lang Liu, Yizhou Lu, Zu-Cheng Chen

arxiv:2501.13691 v3 · 2025-01-23 · 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{SZTVIARIFMGCAR77VAR5PUS4S5}

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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

Isocurvature Induced Gravitational Waves at Pulsar Timing Arrays

Receipt and verification

First computed	2026-07-05T11:34:03.862046Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96675402282b0c2047ffa823d7d25c97616901149dbbe71222c253c9e13c6095

Aliases

arxiv: 2501.13691 · arxiv_version: 2501.13691v3 · doi: 10.48550/arxiv.2501.13691 · pith_short_12: SZTVIARIFMGC · pith_short_16: SZTVIARIFMGCAR77 · pith_short_8: SZTVIARI

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/SZTVIARIFMGCAR77VAR5PUS4S5 \
  | 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: 96675402282b0c2047ffa823d7d25c97616901149dbbe71222c253c9e13c6095

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8193db69435180eb310084f1e67801fd91c923205cc48bb93e9f6eee7e6d4e2",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-01-23T14:16:12Z",
    "title_canon_sha256": "8d0f27f2b9af1bf454d9114ceaf8b43287d308092bf3fc0a0e261b3e397860f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.13691",
    "kind": "arxiv",
    "version": 3
  }
}