Pith Number

pith:VASC63GY

pith:2016:VASC63GYYV7DNXUOHPE2DN4PT5

not attested not anchored not stored refs pending

Quantum steering: a review with focus on semidefinite programming

D. Cavalcanti, P. Skrzypczyk

arxiv:1604.00501 v2 · 2016-04-02 · 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{VASC63GYYV7DNXUOHPE2DN4PT5}

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	2026-05-18T00:53:20.942567Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8242f6cd8c57e36de8e3bc9a1b78f9f4eeb433a022a68e7c68775d792a68ae8

Aliases

arxiv: 1604.00501 · arxiv_version: 1604.00501v2 · doi: 10.48550/arxiv.1604.00501 · pith_short_12: VASC63GYYV7D · pith_short_16: VASC63GYYV7DNXUO · pith_short_8: VASC63GY

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/VASC63GYYV7DNXUOHPE2DN4PT5 \
  | 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: a8242f6cd8c57e36de8e3bc9a1b78f9f4eeb433a022a68e7c68775d792a68ae8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57e20690f1c71b02f9d9cc379509a7889166ab2729993b295867740b01fcfb37",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-04-02T13:34:33Z",
    "title_canon_sha256": "9a33486b9771ca3a7a0904b1272913ee9ebf558bb87e50c22442080aca9e2517"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.00501",
    "kind": "arxiv",
    "version": 2
  }
}