Pith Number

pith:XH4NC6SV

pith:2018:XH4NC6SVCIMOBGVJBNZQGJDKAM

not attested not anchored not stored refs pending

Demonstration of Einstein-Podolsky-Rosen Steering with Enhanced Subchannel Discrimination

Chuan-Feng Li, Guang-Can Guo, Jing-Ling Chen, Jin-Shi Xu, Kai Sun, Xiang-Jun Ye, Xiao-Ye Xu, Ya Xiao, Yu-Chun Wu

arxiv:1802.09134 v1 · 2018-02-26 · quant-ph · 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{XH4NC6SVCIMOBGVJBNZQGJDKAM}

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	2026-05-18T00:22:34.668482Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9f8d17a551218e09aa90b7303246a0308c92b628368b8a7194c319077b3675b

Aliases

arxiv: 1802.09134 · arxiv_version: 1802.09134v1 · doi: 10.48550/arxiv.1802.09134 · pith_short_12: XH4NC6SVCIMO · pith_short_16: XH4NC6SVCIMOBGVJ · pith_short_8: XH4NC6SV

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/XH4NC6SVCIMOBGVJBNZQGJDKAM \
  | 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: b9f8d17a551218e09aa90b7303246a0308c92b628368b8a7194c319077b3675b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dbf681f5f0b75b13adf4fd5f884f5362217b3fa9dea61b8e031f69ea12ef678b",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-02-26T02:27:00Z",
    "title_canon_sha256": "575bcee48b814a09b4e52a4acab5b0963a1ac648b8166ddde74cf1605b4838f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.09134",
    "kind": "arxiv",
    "version": 1
  }
}