Pith Number

pith:DYKN23VT

pith:2018:DYKN23VTHPPRDHEZ67AE3CDPR4

not attested not anchored not stored refs pending

Chained Einstein-Podolsky-Rosen steering inequalities with improved visibility

Changliang Ren, Hong-Yi Su, Hui-Xian Meng, Jie Zhou, Jing-Ling Chen

arxiv:1806.03839 v1 · 2018-06-11 · 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{DYKN23VTHPPRDHEZ67AE3CDPR4}

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	2026-05-18T00:13:41.887416Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e14dd6eb33bdf119c99f7c04d886f8f1d63aeed78d4b0eb5971549e8ea2d5f6

Aliases

arxiv: 1806.03839 · arxiv_version: 1806.03839v1 · doi: 10.48550/arxiv.1806.03839 · pith_short_12: DYKN23VTHPPR · pith_short_16: DYKN23VTHPPRDHEZ · pith_short_8: DYKN23VT

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/DYKN23VTHPPRDHEZ67AE3CDPR4 \
  | 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: 1e14dd6eb33bdf119c99f7c04d886f8f1d63aeed78d4b0eb5971549e8ea2d5f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1507f73bef65eaf23d798889e8d04975fd4fe975abe1b4f68b60d99c3d3333ae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-06-11T07:20:03Z",
    "title_canon_sha256": "165dfd44d84457a6fc6d057d8c9084155dcf3558d774b983c35cea47bdf5610f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.03839",
    "kind": "arxiv",
    "version": 1
  }
}