Pith Number

pith:J76PR5GV

pith:2026:J76PR5GVXKXSFKLLUTMR5FMJXP

not attested not anchored not stored refs pending

Quantum machine learning models for graphs

Frederic Rapp, Fr\'ed\'eric Sauvage, Mart{\i}n Larocca, Pranav Kalidindi

arxiv:2607.00698 v1 · 2026-07-01 · 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{J76PR5GVXKXSFKLLUTMR5FMJXP}

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	2026-07-02T01:17:51.977383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ffcf8f4d5baaf22a96ba4d91e9589bbd602d4f5b647cda9a8f3a5b7e8909075

Aliases

arxiv: 2607.00698 · arxiv_version: 2607.00698v1 · doi: 10.48550/arxiv.2607.00698 · pith_short_12: J76PR5GVXKXS · pith_short_16: J76PR5GVXKXSFKLL · pith_short_8: J76PR5GV

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/J76PR5GVXKXSFKLLUTMR5FMJXP \
  | 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: 4ffcf8f4d5baaf22a96ba4d91e9589bbd602d4f5b647cda9a8f3a5b7e8909075

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e543b4f33fd615a943e636e704ca69ac25db6f5304422f749f5d6ba9b213bee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-07-01T09:45:53Z",
    "title_canon_sha256": "2f07603ebbc20dc9f117cdfd95a1ccb1378e2bc64ed95841b3e9ebf8c408f0ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.00698",
    "kind": "arxiv",
    "version": 1
  }
}