Pith Number

pith:UD6UMUJA

pith:2024:UD6UMUJA3COUYKHEV2ZYXQOTZC

not attested not anchored not stored refs pending

Learning Feedback Mechanisms for Measurement-Based Variational Quantum State Preparation

Daniel Alcalde Puente, Matteo Rizzi

arxiv:2411.19914 v3 · 2024-11-29 · 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{UD6UMUJA3COUYKHEV2ZYXQOTZC}

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.

Cited by

1 paper in Pith

Quantum computing and artificial intelligence: status and perspectives

Receipt and verification

First computed	2026-07-05T11:37:12.503439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0fd465120d89d4c28e4aeb38bc1d3c8b29548c4f47551fc4a83ca26723384fa

Aliases

arxiv: 2411.19914 · arxiv_version: 2411.19914v3 · doi: 10.48550/arxiv.2411.19914 · pith_short_12: UD6UMUJA3COU · pith_short_16: UD6UMUJA3COUYKHE · pith_short_8: UD6UMUJA

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/UD6UMUJA3COUYKHEV2ZYXQOTZC \
  | 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: a0fd465120d89d4c28e4aeb38bc1d3c8b29548c4f47551fc4a83ca26723384fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91669e7c6dc0341cb9d5b1a2cee0258627c8d2407db0fd87f50c135b91f472ce",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-11-29T18:21:51Z",
    "title_canon_sha256": "6327dbebcf23d2da723445e0e6d5d375ab1c0e756f741aa79cd4f57cfb11e9b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.19914",
    "kind": "arxiv",
    "version": 3
  }
}