Pith Number

pith:JSPWWAE7

pith:2002:JSPWWAE7SWZ2TQY7VEZ5BHRYC3

not attested not anchored not stored refs pending

Preparation of spin squeezed atomic states by optical phase shift measurement

Isabelle Bouchoule, Klaus Moelmer

arxiv:quant-ph/0205082 v1 · 2002-05-14 · 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{JSPWWAE7SWZ2TQY7VEZ5BHRYC3}

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	2026-05-18T04:35:15.191390Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c9f6b009f95b3a9c31fa933d09e3816ebbbd93fe241c96a637f78809a7f0b96

Aliases

arxiv: quant-ph/0205082 · arxiv_version: quant-ph/0205082v1 · doi: 10.48550/arxiv.quant-ph/0205082 · pith_short_12: JSPWWAE7SWZ2 · pith_short_16: JSPWWAE7SWZ2TQY7 · pith_short_8: JSPWWAE7

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/JSPWWAE7SWZ2TQY7VEZ5BHRYC3 \
  | 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: 4c9f6b009f95b3a9c31fa933d09e3816ebbbd93fe241c96a637f78809a7f0b96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aec212cb5e033ed6a871ae434cea3d555f7767eda6f713d5c7e18dbe68986e82",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2002-05-14T16:08:47Z",
    "title_canon_sha256": "58fe3b559e8bd06ec4cb35be72f21bd24f9c6bf4d6368196fba40aec8c51e88b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0205082",
    "kind": "arxiv",
    "version": 1
  }
}