Pith Number

pith:UFNYJS4R

pith:2010:UFNYJS4RV3TMT5RA532V6AOCHW

not attested not anchored not stored refs pending

Entanglement dynamics of bipartite system in squeezed vacuum reservoirs

Awatif Hindi, Smail Bougouffa

arxiv:1011.0308 v1 · 2010-11-01 · 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{UFNYJS4RV3TMT5RA532V6AOCHW}

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	2026-05-18T04:19:03.241182Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a15b84cb91aee6c9f620eef55f01c23db07f18008fcff292a08f9cdbc599850b

Aliases

arxiv: 1011.0308 · arxiv_version: 1011.0308v1 · doi: 10.48550/arxiv.1011.0308 · pith_short_12: UFNYJS4RV3TM · pith_short_16: UFNYJS4RV3TMT5RA · pith_short_8: UFNYJS4R

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/UFNYJS4RV3TMT5RA532V6AOCHW \
  | 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: a15b84cb91aee6c9f620eef55f01c23db07f18008fcff292a08f9cdbc599850b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ff8df9a78458f446178078be9168ce9ce127862b8bc851221c581d127f3add6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-11-01T12:47:43Z",
    "title_canon_sha256": "47e0ced626187a7487c9fe0bb6e0d96332b6b151f6b925e7a1591b43d5203050"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.0308",
    "kind": "arxiv",
    "version": 1
  }
}