Pith Number

pith:YFGPLFXB

pith:2022:YFGPLFXBVQ2NSS5YCZ2JBT2AAX

not attested not anchored not stored refs pending

Power and limitations of single-qubit native quantum neural networks

Hongshun Yao, Mujin Li, Xin Wang, Zhan Yu

arxiv:2205.07848 v2 · 2022-05-16 · quant-ph · cond-mat.dis-nn · cs.AI · cs.LG · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YFGPLFXBVQ2NSS5YCZ2JBT2AAX}

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	2026-07-05T07:00:18.757268Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c14cf596e1ac34d94bb8167490cf4005f7ea7419ed5f2825ec63d74040df1993

Aliases

arxiv: 2205.07848 · arxiv_version: 2205.07848v2 · doi: 10.48550/arxiv.2205.07848 · pith_short_12: YFGPLFXBVQ2N · pith_short_16: YFGPLFXBVQ2NSS5Y · pith_short_8: YFGPLFXB

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/YFGPLFXBVQ2NSS5YCZ2JBT2AAX \
  | 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: c14cf596e1ac34d94bb8167490cf4005f7ea7419ed5f2825ec63d74040df1993

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "444236f214ed44bf5cb3cd2b49b30254a64609e310dc386f3261323cdffa5535",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "cs.AI",
      "cs.LG",
      "math-ph",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-05-16T17:58:27Z",
    "title_canon_sha256": "1ea0f032363cdcff80e359c3a159ae45c857ac799425a492031a4826e68fcf7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.07848",
    "kind": "arxiv",
    "version": 2
  }
}