Pith Number

pith:TIZQHLSX

pith:2025:TIZQHLSXIPVU4N72JJFZA745K2

not attested not anchored not stored refs pending

Quantum Machine Learning Applied to the Sinking of the Titanic

Eliane F. Chinaglia, Jessica Fleury Curado, Luiz Henrique Prudencio dos Santos, Marcilei A. Guazzelli, Mariana Pojar, Roberto Baginski Batista Santos, Sueli Hatsumi Masunaga

arxiv:2509.00916 v1 · 2025-08-31 · 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{TIZQHLSXIPVU4N72JJFZA745K2}

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	2026-07-05T12:02:24.638966Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a3303ae5743eb4e37fa4a4b907f9d56ad6a990adff9a0160aab572e2f0ae991

Aliases

arxiv: 2509.00916 · arxiv_version: 2509.00916v1 · doi: 10.48550/arxiv.2509.00916 · pith_short_12: TIZQHLSXIPVU · pith_short_16: TIZQHLSXIPVU4N72 · pith_short_8: TIZQHLSX

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/TIZQHLSXIPVU4N72JJFZA745K2 \
  | 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: 9a3303ae5743eb4e37fa4a4b907f9d56ad6a990adff9a0160aab572e2f0ae991

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ca82b0d2017ca0008b262d480d29b384ed1900669f85e5b560e5d023da50be1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-08-31T16:00:52Z",
    "title_canon_sha256": "21b583a5f24fd5cd10c9e64d3f226f6a83072331a05904565eb4be632935bc77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.00916",
    "kind": "arxiv",
    "version": 1
  }
}