Pith Number

pith:AMZE6OLZ

pith:2025:AMZE6OLZDI3IBK3YZSTPQOKA2Q

not attested not anchored not stored refs pending

EnQode: Fast Amplitude Embedding for Quantum Machine Learning Using Classical Data

Hengrui Luo, Jason Han, Nicholas S. DiBrita, Tirthak Patel, Younghyun Cho

arxiv:2503.14473 v1 · 2025-03-18 · quant-ph · cs.ET · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AMZE6OLZDI3IBK3YZSTPQOKA2Q}

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	2026-07-05T10:34:03.620522Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03324f39791a3680ab78cca6f83940d413e223593e44706622ebde7a70a41420

Aliases

arxiv: 2503.14473 · arxiv_version: 2503.14473v1 · doi: 10.48550/arxiv.2503.14473 · pith_short_12: AMZE6OLZDI3I · pith_short_16: AMZE6OLZDI3IBK3Y · pith_short_8: AMZE6OLZ

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/AMZE6OLZDI3IBK3YZSTPQOKA2Q \
  | 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: 03324f39791a3680ab78cca6f83940d413e223593e44706622ebde7a70a41420

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d26d5566598868dd621c3948e72469423c39c1bf8bb0f7d0bca98b09d814842",
    "cross_cats_sorted": [
      "cs.ET",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-03-18T17:48:03Z",
    "title_canon_sha256": "dbf958ec499293feafbb1f60af414c1efe61ff359eb27773c4040be415b5f0bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.14473",
    "kind": "arxiv",
    "version": 1
  }
}