Pith Number

pith:BFVELMBA

pith:2001:BFVELMBASBDWMBU7GSB53YPHFI

not attested not anchored not stored refs pending

Signal recycled laser-interferometer gravitational-wave detectors as optical springs

Alessandra Buonanno, Yanbei Chen

arxiv:gr-qc/0107021 v1 · 2001-07-05 · 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{BFVELMBASBDWMBU7GSB53YPHFI}

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

Squeezed state degradations due to mode mismatch and thermal aberrations in gravitational wave detectors

Receipt and verification

First computed	2026-07-04T16:26:55.546583Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

096a45b020904766069f3483dde1e72a29410aa749483e4a37f66d1628b9ed91

Aliases

arxiv: gr-qc/0107021 · arxiv_version: gr-qc/0107021v1 · doi: 10.48550/arxiv.gr-qc/0107021 · pith_short_12: BFVELMBASBDW · pith_short_16: BFVELMBASBDWMBU7 · pith_short_8: BFVELMBA

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/BFVELMBASBDWMBU7GSB53YPHFI \
  | 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: 096a45b020904766069f3483dde1e72a29410aa749483e4a37f66d1628b9ed91

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c9884156952937012310c50a0f2195ee26ac88fd0f460c633d5e3e3e4db2399",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2001-07-05T19:15:14Z",
    "title_canon_sha256": "d7d1f082dcda23d11dfb784e0b2a42bb07ed94f3f14a57a9b171cb9fe783acc1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0107021",
    "kind": "arxiv",
    "version": 1
  }
}