Pith Number

pith:OXVH3MMB

pith:2018:OXVH3MMBHFU5WYNEH3TCMI74C6

not attested not anchored not stored refs pending

Precise quantum control via unsharp measurements and feedback operations

Du Ran, Jie Song, Yan Xia, Ye-Hong Chen, Zhen-Biao Yang, Zhi-Cheng Shi

arxiv:1809.06725 v1 · 2018-09-18 · 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{OXVH3MMBHFU5WYNEH3TCMI74C6}

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	2026-05-18T00:05:24.858346Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75ea7db1813969db61a43ee62623fc179d70c458da153c2bdbe5c00b036beedb

Aliases

arxiv: 1809.06725 · arxiv_version: 1809.06725v1 · doi: 10.48550/arxiv.1809.06725 · pith_short_12: OXVH3MMBHFU5 · pith_short_16: OXVH3MMBHFU5WYNE · pith_short_8: OXVH3MMB

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/OXVH3MMBHFU5WYNEH3TCMI74C6 \
  | 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: 75ea7db1813969db61a43ee62623fc179d70c458da153c2bdbe5c00b036beedb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae7c91c3ced12e2d2d434518d906dbaa880c3ca9bcbd205f674dbcd221407ef1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-09-18T13:43:39Z",
    "title_canon_sha256": "0d601fef38aeb14a293a046403135989b5f40b5bded3b0371f9431815db7c780"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.06725",
    "kind": "arxiv",
    "version": 1
  }
}