Pith Number

pith:TFKUORPY

pith:2000:TFKUORPY66UXNQK4EP63JZPQNC

not attested not anchored not stored refs pending

Entanglement of coherent states and decoherence

Jaroslav Rehacek, Miloslav Dusek, Radim Filip

arxiv:quant-ph/0011006 v1 · 2000-11-01 · 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{TFKUORPY66UXNQK4EP63JZPQNC}

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	2026-05-18T01:38:02.979064Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99554745f8f7a976c15c23fdb4e5f068a19f7896af39cdb9c4c4aca984ccab59

Aliases

arxiv: quant-ph/0011006 · arxiv_version: quant-ph/0011006v1 · doi: 10.48550/arxiv.quant-ph/0011006 · pith_short_12: TFKUORPY66UX · pith_short_16: TFKUORPY66UXNQK4 · pith_short_8: TFKUORPY

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/TFKUORPY66UXNQK4EP63JZPQNC \
  | 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: 99554745f8f7a976c15c23fdb4e5f068a19f7896af39cdb9c4c4aca984ccab59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "540439426d0095db8a5d41d8492c27fdcc15f9eea6d66f9e73fa5215c50d7ab7",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2000-11-01T16:50:38Z",
    "title_canon_sha256": "968e33e2e00607c6463665779ed2c0de19030cfde442bde6c11d16eec2a54c64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0011006",
    "kind": "arxiv",
    "version": 1
  }
}