Pith Number

pith:DTSLE3AX

pith:2020:DTSLE3AXYHVQEES3FDTLPZP5GN

not attested not anchored not stored refs pending

Computable steering criterion for bipartite quantum systems

Gang Zhang, Guo-Zhu Pan, Jun-Long Zhao, Ming Yang, Zhi Lin, Zhuo-Liang Cao

arxiv:2010.01902 v1 · 2020-10-02 · 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{DTSLE3AXYHVQEES3FDTLPZP5GN}

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	2026-07-05T01:40:10.650393Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ce4b26c17c1eb02125b28e6b7e5fd3375e1de8e9fa1fd6a82fca30f0dd5edf0

Aliases

arxiv: 2010.01902 · arxiv_version: 2010.01902v1 · doi: 10.48550/arxiv.2010.01902 · pith_short_12: DTSLE3AXYHVQ · pith_short_16: DTSLE3AXYHVQEES3 · pith_short_8: DTSLE3AX

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/DTSLE3AXYHVQEES3FDTLPZP5GN \
  | 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: 1ce4b26c17c1eb02125b28e6b7e5fd3375e1de8e9fa1fd6a82fca30f0dd5edf0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6d6583ff422ae2324fb8c23f5c355c1bfa1fabc1af9d89c700a338e56c788b1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-10-02T03:58:28Z",
    "title_canon_sha256": "59e576ac538a5b94c6c68c2270fd1884c33eb1a4553d0daffcf6ad412fe16488"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.01902",
    "kind": "arxiv",
    "version": 1
  }
}