Pith Number

pith:XYKULHCU

pith:2023:XYKULHCUDT33IFET35MWM53EPU

not attested not anchored not stored refs pending

Experimental verification of the steering ellipsoid zoo via two-qubit states

Bi-Heng Liu, Chao Zhang, Chuan-Feng Li, Guang-Can Guo, Kai Xu, Lijun Liu, Ning-Ning Wang, Shuming Cheng, Yun-Feng Huang

arxiv:2310.18645 v2 · 2023-10-28 · 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{XYKULHCUDT33IFET35MWM53EPU}

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	2026-07-05T07:56:18.334748Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be15459c541cf7b41493df596677647d068a875fa04b63dcff9bd0aceee9d350

Aliases

arxiv: 2310.18645 · arxiv_version: 2310.18645v2 · doi: 10.48550/arxiv.2310.18645 · pith_short_12: XYKULHCUDT33 · pith_short_16: XYKULHCUDT33IFET · pith_short_8: XYKULHCU

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/XYKULHCUDT33IFET35MWM53EPU \
  | 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: be15459c541cf7b41493df596677647d068a875fa04b63dcff9bd0aceee9d350

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9c83c0e2a04fe1ac74f22f584fa939d74690c7797e1144f56cc6ed0ea7a0748",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-10-28T09:00:25Z",
    "title_canon_sha256": "33d31dc1cc7d8b3e4ee8bc41448690ef198301d2f5543826fa5ec65ffc4e79e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.18645",
    "kind": "arxiv",
    "version": 2
  }
}