Pith Number

pith:BUJV2YRY

pith:1998:BUJV2YRYOPHFAGYW7EUEP4WZLB

not attested not anchored not stored refs pending

One-Parameter Squeezed Gaussian States of Time-Dependent Harmonic Oscillator and Selection Rule for Vacuum States

Jung Kon Kim, Sang Pyo Kim

arxiv:quant-ph/9806096 v2 · 1998-06-30 · 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{BUJV2YRYOPHFAGYW7EUEP4WZLB}

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	2026-07-04T15:21:08.850898Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d135d623873ce501b16f92847f2d95846cf5a1081db6a1654fcd724a04b0fa9

Aliases

arxiv: quant-ph/9806096 · arxiv_version: quant-ph/9806096v2 · doi: 10.48550/arxiv.quant-ph/9806096 · pith_short_12: BUJV2YRYOPHF · pith_short_16: BUJV2YRYOPHFAGYW · pith_short_8: BUJV2YRY

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/BUJV2YRYOPHFAGYW7EUEP4WZLB \
  | 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: 0d135d623873ce501b16f92847f2d95846cf5a1081db6a1654fcd724a04b0fa9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1956ab176b17983ecd0c5787adf29ff74614fcbb71d40887d43b02ff8bc5c42",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "1998-06-30T05:40:55Z",
    "title_canon_sha256": "863ec1d0ebf659fce80c8e7389e5df2d644c308dcb3efe8a7d263ef09968ded5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/9806096",
    "kind": "arxiv",
    "version": 2
  }
}