Pith Number

pith:XMVD6NP2

pith:2016:XMVD6NP2FDGFMGDSWX2FDKSZQP

not attested not anchored not stored refs pending

Optimal Conventional Measurements for Quantum-Enhanced Interferometry

Shi-Liang Zhu, Wei Zhong, Xiaoguang Wang, Yixiao Huang

arxiv:1611.07328 v1 · 2016-11-22 · 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{XMVD6NP2FDGFMGDSWX2FDKSZQP}

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	2026-05-18T00:44:47.315726Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb2a3f35fa28cc561872b5f451aa5983cf1ea18a7bb34e5619cd5772cd33407b

Aliases

arxiv: 1611.07328 · arxiv_version: 1611.07328v1 · doi: 10.48550/arxiv.1611.07328 · pith_short_12: XMVD6NP2FDGF · pith_short_16: XMVD6NP2FDGFMGDS · pith_short_8: XMVD6NP2

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/XMVD6NP2FDGFMGDSWX2FDKSZQP \
  | 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: bb2a3f35fa28cc561872b5f451aa5983cf1ea18a7bb34e5619cd5772cd33407b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e82436cf07067555ad48f9903b1329af50dcc4c91b2eca5f0ebed6edf0adce9d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-11-22T14:45:31Z",
    "title_canon_sha256": "a32126cbf43752891881af4a7b706304dd13eda24988c9134439834a8be1e762"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.07328",
    "kind": "arxiv",
    "version": 1
  }
}