Pith Number

pith:KJ22Q4DM

pith:2009:KJ22Q4DMUMVM2RE6UY4WLPIKIB

not attested not anchored not stored refs pending

Experimental EPR-Steering of Bell-local States

2), 2) ((1) Centre for Quantum Dynamics, (2) Centre for Quantum Computer Technology), Australia, Brisbane, D. J. Saunders (1, G. J. Pryde (1, Griffith University, H. M. Wiseman (1, S. J. Jones (1

arxiv:0909.0805 v2 · 2009-09-04 · 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{KJ22Q4DMUMVM2RE6UY4WLPIKIB}

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	2026-05-18T04:30:59.860804Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5275a8706ca32acd449ea63965bd0a404b7f12f3b3f3fb45066b7bc132df018b

Aliases

arxiv: 0909.0805 · arxiv_version: 0909.0805v2 · doi: 10.48550/arxiv.0909.0805 · pith_short_12: KJ22Q4DMUMVM · pith_short_16: KJ22Q4DMUMVM2RE6 · pith_short_8: KJ22Q4DM

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/KJ22Q4DMUMVM2RE6UY4WLPIKIB \
  | 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: 5275a8706ca32acd449ea63965bd0a404b7f12f3b3f3fb45066b7bc132df018b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0067a659b88653652e355a57bf6f20e5092c59f03bfa8bff8c7d65c785d922bb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2009-09-04T03:28:36Z",
    "title_canon_sha256": "aec9900cc2b9c10a2c3c2444174348af8a81ef01327a5ad4976f887b1d538e8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.0805",
    "kind": "arxiv",
    "version": 2
  }
}