Pith Number

pith:XJXBWPR2

pith:2019:XJXBWPR2DR7A2RNOCY4QKATTK2

not attested not anchored not stored refs pending

Quantum Steering

Ana C. S. Costa, H. Chau Nguyen, Otfried G\"uhne, Roope Uola

arxiv:1903.06663 v3 · 2019-03-15 · quant-ph · math-ph · math.MP · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XJXBWPR2DR7A2RNOCY4QKATTK2}

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.

Cited by

2 papers in Pith

Controlling Quantum discord and steering in Electron-Positron Annihilation Using Polarized Beams

Battery-Explicit Thermodynamic Witnesses of Bell Post-Quantumness

Receipt and verification

First computed	2026-07-05T00:50:01.813698Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba6e1b3e3a1c7e0d45ae163905027356a6027309707c5d03ebdadd917e0eb445

Aliases

arxiv: 1903.06663 · arxiv_version: 1903.06663v3 · doi: 10.48550/arxiv.1903.06663 · pith_short_12: XJXBWPR2DR7A · pith_short_16: XJXBWPR2DR7A2RNO · pith_short_8: XJXBWPR2

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/XJXBWPR2DR7A2RNOCY4QKATTK2 \
  | 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: ba6e1b3e3a1c7e0d45ae163905027356a6027309707c5d03ebdadd917e0eb445

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b2f35153c98e60fbde885f78fb2a8a915a13449b29830d68a30f1da6dae79de",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-03-15T17:05:15Z",
    "title_canon_sha256": "1e6f9f30cddeb9dc8ab1f6a179cc123492d3a513706d01effed3fac3c586ecaa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.06663",
    "kind": "arxiv",
    "version": 3
  }
}