Pith Number

pith:3U7UAM4E

pith:2026:3U7UAM4ELKCQ7R2FT6VFSZ4NGR

not attested not anchored not stored refs pending

Optomechanical transfer factors for scattered light noise estimations in the beamtubes of ground-based gravitational wave detectors

M. Andr\'es-Carcasona

arxiv:2607.19299 v1 · 2026-07-21 · gr-qc · astro-ph.IM · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3U7UAM4ELKCQ7R2FT6VFSZ4NGR}

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	2026-07-22T01:24:35.261065Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd3f4033845a850fc7459faa59678d347fba87dc6e95f2ca8942731a2f3dc703

Aliases

arxiv: 2607.19299 · arxiv_version: 2607.19299v1 · doi: 10.48550/arxiv.2607.19299 · pith_short_12: 3U7UAM4ELKCQ · pith_short_16: 3U7UAM4ELKCQ7R2F · pith_short_8: 3U7UAM4E

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/3U7UAM4ELKCQ7R2FT6VFSZ4NGR \
  | 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: dd3f4033845a850fc7459faa59678d347fba87dc6e95f2ca8942731a2f3dc703

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c9b5652b334b34417da4638843e8881bbd3f8dfb03a0eeae563baa10616834b",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "physics.ins-det"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2026-07-21T17:10:44Z",
    "title_canon_sha256": "85fdb4bb267c021590fbe1a805ab504f2c691530419c67d2314b8dcdaed73e00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.19299",
    "kind": "arxiv",
    "version": 1
  }
}