Pith Number

pith:QUQJDROU

pith:2025:QUQJDROUPLTWAA3V24QTE47VHZ

not attested not anchored not stored refs pending

Impulse measurements enhanced with squeezed readout light

Daniel Carney, Giacomo Marocco, Jacob L. Beckey, Tsai-Chen Lee

arxiv:2502.05168 v3 · 2025-02-07 · quant-ph · hep-ex · 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{QUQJDROUPLTWAA3V24QTE47VHZ}

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	2026-07-05T11:37:43.306858Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

852091c5d47ae7600375d7213273f53e4e037cb1351665f626363a0405e26d89

Aliases

arxiv: 2502.05168 · arxiv_version: 2502.05168v3 · doi: 10.48550/arxiv.2502.05168 · pith_short_12: QUQJDROUPLTW · pith_short_16: QUQJDROUPLTWAA3V · pith_short_8: QUQJDROU

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/QUQJDROUPLTWAA3V24QTE47VHZ \
  | 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: 852091c5d47ae7600375d7213273f53e4e037cb1351665f626363a0405e26d89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0f929fe624060cbc383b744171a530576ac1ffb8d52242eb0bba3d83ce41936",
    "cross_cats_sorted": [
      "hep-ex",
      "physics.ins-det"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-02-07T18:49:59Z",
    "title_canon_sha256": "c478a4a4a0b391f6fd3180c7c20ddf8598190dbce6f12fad9ea8d498035a2053"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.05168",
    "kind": "arxiv",
    "version": 3
  }
}