Pith Number

pith:HV7TKEJX

pith:2010:HV7TKEJXZFLC5NYLCPAANXUKI6

not attested not anchored not stored refs pending

Photon-subtracted squeezed thermal state: nonclassicality and decoherence

Li-yun Hu, Xue-fen Xu, Xue-xiang Xu, Zi-sheng Wang

arxiv:1008.5256 v1 · 2010-08-31 · 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{HV7TKEJXZFLC5NYLCPAANXUKI6}

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	2026-05-18T04:27:06.770505Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d7f351137c9562eb70b13c006de8a47b9f636cc35434d07af92f01d5bdd754e

Aliases

arxiv: 1008.5256 · arxiv_version: 1008.5256v1 · doi: 10.48550/arxiv.1008.5256 · pith_short_12: HV7TKEJXZFLC · pith_short_16: HV7TKEJXZFLC5NYL · pith_short_8: HV7TKEJX

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/HV7TKEJXZFLC5NYLCPAANXUKI6 \
  | 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: 3d7f351137c9562eb70b13c006de8a47b9f636cc35434d07af92f01d5bdd754e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22585a0ae2f7156fc482ea3d9ae7f0360a307332c4c6b2200d7640394f848220",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-08-31T08:40:10Z",
    "title_canon_sha256": "ec49df7555e22162ac3bb5b9da9f6ae91d10f529618f03579e58c458433ff6c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.5256",
    "kind": "arxiv",
    "version": 1
  }
}