Pith Number

pith:4DBEMEUA

pith:2020:4DBEMEUAFAOPWWLHCXRDOCLYDO

not attested not anchored not stored refs pending

An analysis and visualization of the output mode-matching requirements for squeezing in Advanced LIGO and future gravitational wave detectors

Aidan Brooks, Antonio Perreca, Daniel Toyra, Jonathan Richardson, Rory Smith

arxiv:2001.10132 v2 · 2020-01-28 · physics.ins-det · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4DBEMEUAFAOPWWLHCXRDOCLYDO}

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	2026-07-05T01:08:51.301345Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0c2461280281cfb596715e23709781ba3c3567a9f6f05f0e6172e2fab73540d

Aliases

arxiv: 2001.10132 · arxiv_version: 2001.10132v2 · doi: 10.48550/arxiv.2001.10132 · pith_short_12: 4DBEMEUAFAOP · pith_short_16: 4DBEMEUAFAOPWWLH · pith_short_8: 4DBEMEUA

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/4DBEMEUAFAOPWWLHCXRDOCLYDO \
  | 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: e0c2461280281cfb596715e23709781ba3c3567a9f6f05f0e6172e2fab73540d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d0991ed5ebd3e27e7e4643658764dc3733c679095cb4c40a03a88e5387f7244",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2020-01-28T01:04:47Z",
    "title_canon_sha256": "ae2d4ecdd948b3214ac337d2ebac995868b7dc91620f09cc30cf0af37a712a00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.10132",
    "kind": "arxiv",
    "version": 2
  }
}