Pith Number

pith:2IVRGERF

pith:2025:2IVRGERFMRUHHN7RC3UP5ZKOAX

not attested not anchored not stored refs pending

Stimulated emission or absorption of gravitons by light

Ralf Sch\"utzhold

arxiv:2502.10221 v1 · 2025-02-14 · gr-qc · 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{2IVRGERFMRUHHN7RC3UP5ZKOAX}

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

1 paper in Pith

First-Order Perturbations of Covariant Maxwell Equations in Gravitational Waves

Receipt and verification

First computed	2026-07-05T10:14:30.170084Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d22b131225646873b7f116e8fee54e05d66c965d5062b3721ad5731651fb553c

Aliases

arxiv: 2502.10221 · arxiv_version: 2502.10221v1 · doi: 10.48550/arxiv.2502.10221 · pith_short_12: 2IVRGERFMRUH · pith_short_16: 2IVRGERFMRUHHN7R · pith_short_8: 2IVRGERF

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/2IVRGERFMRUHHN7RC3UP5ZKOAX \
  | 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: d22b131225646873b7f116e8fee54e05d66c965d5062b3721ad5731651fb553c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da5f9340f07a201df70277e8459c9b9c882a6d8a189ca8782844ca97ae51f620",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-02-14T15:15:15Z",
    "title_canon_sha256": "884c6471fead54029c74d09e0a300e85e9964c39bdc8c084796e55170c9f7c9c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.10221",
    "kind": "arxiv",
    "version": 1
  }
}