Pith Number

pith:CDXY54IU

pith:2020:CDXY54IUBLWDA6KARKOFFUORLP

not attested not anchored not stored refs pending

Frequency-Dependent Squeezing for Advanced LIGO

A. Fernandez-Galiana, C. Whittle, D. Ganapathy, F. Matichard, Haocun Yu, K. Komori, K. Mason, L. Barsotti, L. McCuller, M. Evans, M. E. Zucker, M. MacInnis, M. Tse, N. Mavalvala, P. Fritschel, R. Mittleman

arxiv:2003.13443 v1 · 2020-03-26 · astro-ph.IM · physics.ins-det · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CDXY54IUBLWDA6KARKOFFUORLP}

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	2026-07-05T01:02:13.640587Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10ef8ef1140aec3079408a9c52d1d15be94b996991f8bc6c3fada244e2b2c0ee

Aliases

arxiv: 2003.13443 · arxiv_version: 2003.13443v1 · doi: 10.48550/arxiv.2003.13443 · pith_short_12: CDXY54IUBLWD · pith_short_16: CDXY54IUBLWDA6KA · pith_short_8: CDXY54IU

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/CDXY54IUBLWDA6KARKOFFUORLP \
  | 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: 10ef8ef1140aec3079408a9c52d1d15be94b996991f8bc6c3fada244e2b2c0ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c31a1a9cd2a5119ab55a941ff0f8feb61988a0c9a320e54d08e29f1a6f04c15",
    "cross_cats_sorted": [
      "physics.ins-det",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2020-03-26T16:11:11Z",
    "title_canon_sha256": "c319c9e3155c982054408a781387378ade657a82781561dbda4d060825d0c876"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.13443",
    "kind": "arxiv",
    "version": 1
  }
}