Pith Number

pith:NP55FMIM

pith:2025:NP55FMIMVPGJWDTPMCCCGBD2AC

not attested not anchored not stored refs pending

Quantum Advantage in Learning Quantum Dynamics via Fourier coefficient extraction

Alice Barthe, Mahtab Yaghubi Rad, Michele Grossi, Vedran Dunjko

arxiv:2506.17089 v1 · 2025-06-20 · 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{NP55FMIMVPGJWDTPMCCCGBD2AC}

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

Provable learning separation for predicting time-evolution of quantum many-body systems

Receipt and verification

First computed	2026-07-05T11:24:56.193855Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6bfbd2b10cabcc9b0e6f608423047a008d40b14546464f4c062889dd494bc990

Aliases

arxiv: 2506.17089 · arxiv_version: 2506.17089v1 · doi: 10.48550/arxiv.2506.17089 · pith_short_12: NP55FMIMVPGJ · pith_short_16: NP55FMIMVPGJWDTP · pith_short_8: NP55FMIM

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/NP55FMIMVPGJWDTPMCCCGBD2AC \
  | 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: 6bfbd2b10cabcc9b0e6f608423047a008d40b14546464f4c062889dd494bc990

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1cc2f55ae0b193d27efc9ed3880a8f75af23c57721ff0f4235c3c4c55e6c6a2c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-06-20T15:51:27Z",
    "title_canon_sha256": "2236cb105d29eed1dcc8c3ecdbc4fe3c4589c6e8f61b9a2c4cb6dc2a327e5b3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.17089",
    "kind": "arxiv",
    "version": 1
  }
}