Pith Number

pith:C5XXGO3G

pith:2024:C5XXGO3G4UJ4GC7RVSO7P43E5Y

not attested not anchored not stored refs pending

Provable quantum speedups for computing persistence in topological data analysis

Alexander Schmidhuber, Casper Gyurik, Robbie King, Ryu Hayakawa, Vedran Dunjko

arxiv:2410.21258 v2 · 2024-10-28 · quant-ph · cs.CC · 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{C5XXGO3G4UJ4GC7RVSO7P43E5Y}

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

2 papers in Pith

New aspects of quantum topological data analysis: Betti number estimation, and testing and tracking of homology and cohomology classes

Fragmentation is Efficiently Learnable by Quantum Neural Networks

Receipt and verification

First computed	2026-06-19T16:11:09.021026Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

176f733b66e513c30bf1ac9df7f364ee3f94efde34137c6d8efa926eb744a231

Aliases

arxiv: 2410.21258 · arxiv_version: 2410.21258v2 · doi: 10.48550/arxiv.2410.21258 · pith_short_12: C5XXGO3G4UJ4 · pith_short_16: C5XXGO3G4UJ4GC7R · pith_short_8: C5XXGO3G

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/C5XXGO3G4UJ4GC7RVSO7P43E5Y \
  | 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: 176f733b66e513c30bf1ac9df7f364ee3f94efde34137c6d8efa926eb744a231

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "035d3bce9f3bffc84477b5d72e7a046c6af3e9a7842466e0a6416c2c14e5820d",
    "cross_cats_sorted": [
      "cs.CC",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-10-28T17:54:43Z",
    "title_canon_sha256": "9f2c8923b18c9c5aafd450aa6a41c6d8c206f94a4d8eaf00b630cd81fce87e5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.21258",
    "kind": "arxiv",
    "version": 2
  }
}