Pith Number

pith:AYNHOBRD

pith:2014:AYNHOBRDPYW2HB64DU4RJKMHQN

not attested not anchored not stored refs pending

Entanglement-Based Machine Learning on a Quantum Computer

Chao-Yang Lu, D. Wu, Jian-Wei Pan, L. Li, M.-C. Chen, N.-L. Liu, X.-D. Cai, X.-L. Wang, Z.-E. Su

arxiv:1409.7770 v4 · 2014-09-27 · quant-ph · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AYNHOBRDPYW2HB64DU4RJKMHQN}

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	2026-07-05T00:26:30.742474Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

061a7706237e2da387dc1d3914a987836e61d6cc816ca64b808f92a43db1527e

Aliases

arxiv: 1409.7770 · arxiv_version: 1409.7770v4 · doi: 10.48550/arxiv.1409.7770 · pith_short_12: AYNHOBRDPYW2 · pith_short_16: AYNHOBRDPYW2HB64 · pith_short_8: AYNHOBRD

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/AYNHOBRDPYW2HB64DU4RJKMHQN \
  | 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: 061a7706237e2da387dc1d3914a987836e61d6cc816ca64b808f92a43db1527e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8e66b58f003c56a4bb557f855ac56822f77341c3edba3f0cd5f13ddeacfb63c",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-09-27T06:31:08Z",
    "title_canon_sha256": "b6785a63e5209a09ecd5d58b002b44ebf29fe3f00aa9eb2cf5e4d7ff10d581ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.7770",
    "kind": "arxiv",
    "version": 4
  }
}