Pith Number

pith:OWAY3JVA

pith:2010:OWAY3JVAEVJNR4OEH2CRSS23GN

not attested not anchored not stored refs pending

Broadband squeezing of quantum noise in a Michelson interferometer with Twin-Signal-Recycling

Andr\'e Th\"uring, Christian Gr\"af, Henning Vahlbruch, Karsten Danzmann, Moritz Mehmet, Roman Schnabel

arxiv:1005.4650 v1 · 2010-05-25 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OWAY3JVAEVJNR4OEH2CRSS23GN}

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	2026-05-18T01:09:23.967590Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75818da6a02552d8f1c43e85194b5b337cf92572822269a3b6e7dbd34faeab11

Aliases

arxiv: 1005.4650 · arxiv_version: 1005.4650v1 · doi: 10.48550/arxiv.1005.4650 · pith_short_12: OWAY3JVAEVJN · pith_short_16: OWAY3JVAEVJNR4OE · pith_short_8: OWAY3JVA

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/OWAY3JVAEVJNR4OEH2CRSS23GN \
  | 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: 75818da6a02552d8f1c43e85194b5b337cf92572822269a3b6e7dbd34faeab11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4cf5c6f42f703a5052a8ab563f3f7a76ec5190d1bd895707c4ffa28ed0bd78c9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-05-25T18:21:07Z",
    "title_canon_sha256": "0c29580f1c46fe1d82600bdbb94e77cd3d6d7e272c96c8c11cbd22b5c591aa72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.4650",
    "kind": "arxiv",
    "version": 1
  }
}