Pith Number

pith:MJ3CLJSD

pith:2008:MJ3CLJSDFKUOQQ5OAK4Z45TD6C

not attested not anchored not stored refs pending

Dynamical phases for the evolution of the entanglement between two oscillators coupled to the same environment

Augusto J. Roncaglia, Juan Pablo Paz

arxiv:0809.1676 v2 · 2008-09-09 · 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{MJ3CLJSDFKUOQQ5OAK4Z45TD6C}

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.

Cited by

1 paper in Pith

Entanglement Dynamics of Separable Squeezed States in Finite Memory Structured Reservoir

Receipt and verification

First computed	2026-07-04T17:12:40.134757Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

627625a6432aa8e843ae02b99e7663f0a8aa9b89946ccc18710d89c101f91fba

Aliases

arxiv: 0809.1676 · arxiv_version: 0809.1676v2 · doi: 10.48550/arxiv.0809.1676 · pith_short_12: MJ3CLJSDFKUO · pith_short_16: MJ3CLJSDFKUOQQ5O · pith_short_8: MJ3CLJSD

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/MJ3CLJSDFKUOQQ5OAK4Z45TD6C \
  | 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: 627625a6432aa8e843ae02b99e7663f0a8aa9b89946ccc18710d89c101f91fba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ee3dea37ddcdfd4436436aba6661387f9f1dfaa68241a76c390fe932ec4b5ac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2008-09-09T21:26:58Z",
    "title_canon_sha256": "e0a3e1bbe70d89ed1e85b5fe600548824e66bd434c8d2d76412a6d2825cbb1d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0809.1676",
    "kind": "arxiv",
    "version": 2
  }
}