Pith Number

pith:BCTX2BD4

pith:2018:BCTX2BD4MCNXOWPDI3RE5OGJSF

not attested not anchored not stored refs pending

Unconditional steady-state entanglement in macroscopic hybrid systems by coherent noise cancellation

Denis V. Vasilyev, Emil Zeuthen, Eugene S. Polzik, Klemens Hammerer, Qiongyi He, Xinyao Huang

arxiv:1801.02569 v2 · 2018-01-08 · 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{BCTX2BD4MCNXOWPDI3RE5OGJSF}

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	2026-05-18T00:05:32.193712Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08a77d047c609b7759e346e24eb8c9914b2d3fa48e54f83794deccf54a960a0d

Aliases

arxiv: 1801.02569 · arxiv_version: 1801.02569v2 · doi: 10.48550/arxiv.1801.02569 · pith_short_12: BCTX2BD4MCNX · pith_short_16: BCTX2BD4MCNXOWPD · pith_short_8: BCTX2BD4

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/BCTX2BD4MCNXOWPDI3RE5OGJSF \
  | 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: 08a77d047c609b7759e346e24eb8c9914b2d3fa48e54f83794deccf54a960a0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d09ffce5cd0022af5f64face2be32ba4a9d22b44360f2c22a1db71eead09898a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-01-08T17:23:57Z",
    "title_canon_sha256": "3b7481ea2997d22c69ef1173340a649559048fd4c8999843a004d83918ed0e02"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.02569",
    "kind": "arxiv",
    "version": 2
  }
}