Pith Number

pith:NGOU3OKO

pith:2018:NGOU3OKOUNTOJI6YARFFYMREAB

not attested not anchored not stored refs pending

Experimentally detecting a quantum change point via Bayesian inference

Chang-Jiang Huang, Chuan-Feng Li, Gael Sent\'is, Guang-Can Guo, Guo-Yong Xiang, Jian-Shun Tang, Jin-Shi Xu, Ramon Mu\~noz-Tapia, Shang Yu, Wei Liu, Xiao Liu, Yi-Tao Wang, Yuan-Yuan Zhao, Yu-Chun Wu, Ze-Di Cheng, Zhih-Ahn Jia, Zhi-Jin Ke, Zong-Quan Zhou

arxiv:1801.07508 v1 · 2018-01-23 · quant-ph · physics.optics · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NGOU3OKOUNTOJI6YARFFYMREAB}

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	2026-05-18T00:00:22.081058Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

699d4db94ea366e4a3d8044a5c3224005bfd6af3edc997d821d56ebc6f74c634

Aliases

arxiv: 1801.07508 · arxiv_version: 1801.07508v1 · doi: 10.48550/arxiv.1801.07508 · pith_short_12: NGOU3OKOUNTO · pith_short_16: NGOU3OKOUNTOJI6Y · pith_short_8: NGOU3OKO

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/NGOU3OKOUNTOJI6YARFFYMREAB \
  | 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: 699d4db94ea366e4a3d8044a5c3224005bfd6af3edc997d821d56ebc6f74c634

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "593fff798d7e3e8a262b14b489d7a3bb4e134c93d352a12116cc2737eb27155f",
    "cross_cats_sorted": [
      "physics.optics",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-01-23T12:27:12Z",
    "title_canon_sha256": "b5a66b85a2322d2e82e42b851c96e259a903c587852ff6158a96ebc598435f1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.07508",
    "kind": "arxiv",
    "version": 1
  }
}