Pith Number

pith:TQK535QY

pith:2004:TQK535QYG3STUR7EFSXS2AH5Y4

not attested not anchored not stored refs pending

Entanglement Sharing and Decoherence in the Spin-Bath

Andrew P. Hines, Christopher M. Dawson, G.J. Milburn, Ross H. McKenzie

arxiv:quant-ph/0407206 v2 · 2004-07-27 · 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{TQK535QYG3STUR7EFSXS2AH5Y4}

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	2026-07-04T16:50:21.757183Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c15ddf61836e53a47e42caf2d00fdc7025d3c6c63efb79518fe0e5b813d3f10

Aliases

arxiv: quant-ph/0407206 · arxiv_version: quant-ph/0407206v2 · doi: 10.48550/arxiv.quant-ph/0407206 · pith_short_12: TQK535QYG3ST · pith_short_16: TQK535QYG3STUR7E · pith_short_8: TQK535QY

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/TQK535QYG3STUR7EFSXS2AH5Y4 \
  | 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: 9c15ddf61836e53a47e42caf2d00fdc7025d3c6c63efb79518fe0e5b813d3f10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d576b5084df8521a891e1981129f280d80b6955bccccf477df085d99318daaca",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2004-07-27T02:28:45Z",
    "title_canon_sha256": "cc5d8f5456038261e7898176b35a15886cbf9a656bdd015f3cf593045d49bc40"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0407206",
    "kind": "arxiv",
    "version": 2
  }
}