Pith Number

pith:I6SNQ6CD

pith:2002:I6SNQ6CDLVQN3DJCMR6FEMJXYJ

not attested not anchored not stored refs pending

Selection of Squeezed States via Decoherence

Gh.-S. Paraoanu

arxiv:quant-ph/0205127 v1 · 2002-05-20 · 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{I6SNQ6CDLVQN3DJCMR6FEMJXYJ}

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	2026-05-18T01:05:04.540252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47a4d878435d60dd8d22647c523137c261a9fbd4c19beabf7585d7df88072a72

Aliases

arxiv: quant-ph/0205127 · arxiv_version: quant-ph/0205127v1 · doi: 10.48550/arxiv.quant-ph/0205127 · pith_short_12: I6SNQ6CDLVQN · pith_short_16: I6SNQ6CDLVQN3DJC · pith_short_8: I6SNQ6CD

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/I6SNQ6CDLVQN3DJCMR6FEMJXYJ \
  | 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: 47a4d878435d60dd8d22647c523137c261a9fbd4c19beabf7585d7df88072a72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c423dc6ee3c5225c4c6fe3675c8ac222db44ec316421ba742baa6e60146792d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2002-05-20T14:22:11Z",
    "title_canon_sha256": "e37637f29589de2135b9a27e848a4d74cb64dcdf9c086a65843e6b10f0225314"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0205127",
    "kind": "arxiv",
    "version": 1
  }
}