Pith Number

pith:FV5US3RH

pith:2023:FV5US3RHPX3A7BUEJKN4HDVUMW

not attested not anchored not stored refs pending

Characterization and evasion of backscattered light in the squeezed-light enhanced gravitational wave interferometer GEO 600

Aparna Bisht, Borja Sorazu, Christoph Affeldt, Emil Schreiber, Fabio Bergamin, Harald L\"uck, Hartmut Grote, Henning Vahlbruch, James Lough, Karsten Danzmann, Kenneth Strain, Marc Bringmann, Michael Weinert, Moritz Mehmet, Nikhil Mukund, Severin Nadji, Tomislav Andric, Volker Kringel

arxiv:2305.18284 v1 · 2023-05-29 · physics.optics · 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{FV5US3RHPX3A7BUEJKN4HDVUMW}

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	2026-07-05T06:14:54.629236Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d7b496e277df60f86844a9bc38eb4659b37672d3fe761a76e09ad181d75bda1

Aliases

arxiv: 2305.18284 · arxiv_version: 2305.18284v1 · doi: 10.48550/arxiv.2305.18284 · pith_short_12: FV5US3RHPX3A · pith_short_16: FV5US3RHPX3A7BUE · pith_short_8: FV5US3RH

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/FV5US3RHPX3A7BUEJKN4HDVUMW \
  | 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: 2d7b496e277df60f86844a9bc38eb4659b37672d3fe761a76e09ad181d75bda1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ddcefe7413a1fdfda426609128cce4deb571c6254d7fad73a1efb917ed5ea4f",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2023-05-29T17:54:36Z",
    "title_canon_sha256": "7fe943964ebbac95c9025caab2268e019b23bd65d2491c9485a15f093f1ecb8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.18284",
    "kind": "arxiv",
    "version": 1
  }
}