Pith Number

pith:RFRHFXNB

pith:2025:RFRHFXNB4JFG7WREOGXDTARA6K

not attested not anchored not stored refs pending

Testing the Quantum Equivalence Principle with Gravitational Waves

Gaetano Lambiase, Mitja Fridman, Saurya Das

arxiv:2506.14049 v1 · 2025-06-16 · gr-qc · astro-ph.SR · hep-th · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RFRHFXNB4JFG7WREOGXDTARA6K}

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	2026-07-05T11:26:52.849175Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

896272dda1e24a6fda2471ae398220f2a320149e007e5cb057ba4274754ace53

Aliases

arxiv: 2506.14049 · arxiv_version: 2506.14049v1 · doi: 10.48550/arxiv.2506.14049 · pith_short_12: RFRHFXNB4JFG · pith_short_16: RFRHFXNB4JFG7WRE · pith_short_8: RFRHFXNB

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/RFRHFXNB4JFG7WREOGXDTARA6K \
  | 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: 896272dda1e24a6fda2471ae398220f2a320149e007e5cb057ba4274754ace53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cff4532393b15742536fc4ca2e8839af161d3d28e47048e34dbd4cbca17f4320",
    "cross_cats_sorted": [
      "astro-ph.SR",
      "hep-th",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-06-16T23:04:40Z",
    "title_canon_sha256": "918751dd1ce19571e052acb30d243737b4a003e8f820cce6354ea2167aa76fb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.14049",
    "kind": "arxiv",
    "version": 1
  }
}