Pith Number

pith:HQOURDPS

pith:2004:HQOURDPSQ5R662GDKCCLKSYZAL

not attested not anchored not stored refs pending

Strong continuous-variable entanglement in modulated quantum dissipative dynamics

G. Yu. Kryuchkyan, H. H. Adamyan

arxiv:quant-ph/0404110 v1 · 2004-04-20 · 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{HQOURDPSQ5R662GDKCCLKSYZAL}

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	2026-05-18T04:28:28.008254Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c1d488df28763ef68c35084b54b1902cec49ea7dbb28aa9a708898376af7ec3

Aliases

arxiv: quant-ph/0404110 · arxiv_version: quant-ph/0404110v1 · doi: 10.48550/arxiv.quant-ph/0404110 · pith_short_12: HQOURDPSQ5R6 · pith_short_16: HQOURDPSQ5R662GD · pith_short_8: HQOURDPS

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/HQOURDPSQ5R662GDKCCLKSYZAL \
  | 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: 3c1d488df28763ef68c35084b54b1902cec49ea7dbb28aa9a708898376af7ec3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25ff88a8b3d8de8436901ec95b4c7175e05d81810377659b59b3a21bab298375",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2004-04-20T16:04:19Z",
    "title_canon_sha256": "5155b6fc0808a75077f46eb1834e629a0f667b0f6b4cbd35228470cf9f825c99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0404110",
    "kind": "arxiv",
    "version": 1
  }
}