Pith Number

pith:CXFINAG5

pith:2010:CXFINAG5S7L33GLTNEEYFAZ5JQ

not attested not anchored not stored refs pending

Exact analysis of disentanglement for continuous variable systems and application to a two-body system at zero temperature in an arbitrary heat bath

G. W. Ford, R. F. O'Connell

arxiv:1005.3782 v1 · 2010-05-20 · 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{CXFINAG5S7L33GLTNEEYFAZ5JQ}

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	2026-05-18T04:26:02.436886Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15ca8680dd97d7bd9973690982833d4c157e852c222b8c4caba6744efa076ebb

Aliases

arxiv: 1005.3782 · arxiv_version: 1005.3782v1 · doi: 10.48550/arxiv.1005.3782 · pith_short_12: CXFINAG5S7L3 · pith_short_16: CXFINAG5S7L33GLT · pith_short_8: CXFINAG5

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/CXFINAG5S7L33GLTNEEYFAZ5JQ \
  | 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: 15ca8680dd97d7bd9973690982833d4c157e852c222b8c4caba6744efa076ebb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd3e014fbe261385cfd6aaca8e7c7046f247aea4cc39b54a544794aa5a599c22",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-05-20T18:33:31Z",
    "title_canon_sha256": "8ff437595937c8d363483e9046ba5248866599373c594f7591183aafda1d80fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.3782",
    "kind": "arxiv",
    "version": 1
  }
}