Pith Number

pith:3B2OEBSJ

pith:2004:3B2OEBSJG6HNMALSREHQ63MR4X

not attested not anchored not stored refs pending

Steady state entanglement of two atoms created by classical driving field

Alexander A Klyachko, Alexander S Shumovsky, Ozgur Cakir

arxiv:quant-ph/0406081 v1 · 2004-06-12 · 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{3B2OEBSJG6HNMALSREHQ63MR4X}

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	2026-05-18T01:05:03.462961Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d874e20649378ed60172890f0f6d91e5f55ead944157f9d7983c73389eb68313

Aliases

arxiv: quant-ph/0406081 · arxiv_version: quant-ph/0406081v1 · doi: 10.48550/arxiv.quant-ph/0406081 · pith_short_12: 3B2OEBSJG6HN · pith_short_16: 3B2OEBSJG6HNMALS · pith_short_8: 3B2OEBSJ

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/3B2OEBSJG6HNMALSREHQ63MR4X \
  | 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: d874e20649378ed60172890f0f6d91e5f55ead944157f9d7983c73389eb68313

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ace3bf765c3dcf51e2892d7fb9af68cbaa1c98713bbfd6ecdd2e5c21d4d8ee4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2004-06-12T12:36:36Z",
    "title_canon_sha256": "a50d77f10209acde7837e0e6a5770a0c99a9ca195a3d5234f854d3a125050dbb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0406081",
    "kind": "arxiv",
    "version": 1
  }
}