Pith Number

pith:RH6ZACOG

pith:2017:RH6ZACOGNX5ZZOURF2O2UYREWD

not attested not anchored not stored refs pending

Quantum enhanced joint measurement of multiple non-commuting observables with SU(1,1) interferometer

Jiamin Li, Liang Cui, Nan Huo, Syed M Assad, Xiaoying Li, Yuhong Liu, Z. Y. Ou

arxiv:1712.01553 v2 · 2017-12-05 · 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{RH6ZACOGNX5ZZOURF2O2UYREWD}

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	2026-05-18T00:01:38.825111Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89fd9009c66dfb9cba912e9daa6224b0ffac42322b644e06805a2707356cf083

Aliases

arxiv: 1712.01553 · arxiv_version: 1712.01553v2 · doi: 10.48550/arxiv.1712.01553 · pith_short_12: RH6ZACOGNX5Z · pith_short_16: RH6ZACOGNX5ZZOUR · pith_short_8: RH6ZACOG

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/RH6ZACOGNX5ZZOURF2O2UYREWD \
  | 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: 89fd9009c66dfb9cba912e9daa6224b0ffac42322b644e06805a2707356cf083

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93278af30236cdaad5ab52ec0f0fff515ff6d0aee8f8e0364e20c5dc22bb9303",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-12-05T10:08:16Z",
    "title_canon_sha256": "7f1cd7a485e2576e2d464d00a01e1e21d9291a2ebe237c829ae23c3002739311"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.01553",
    "kind": "arxiv",
    "version": 2
  }
}