Pith Number

pith:RLT7NFDA

pith:2026:RLT7NFDAHSW25XKOC47ABBEO7P

not attested not anchored not stored refs pending

Conformal Graph Prediction with Z-Gromov-Wasserstein Distances

Anna Calissano, Florence d'Alch\'e-Buc, Gabriel Melo, Thibaut de Saivre

arxiv:2603.02460 v5 · 2026-03-02 · stat.ML · 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{RLT7NFDAHSW25XKOC47ABBEO7P}

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	2026-07-20T01:18:28.387272Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ae7f694603cadaedd4e173e00848efbdbc4b09f86dfd0aed5002531828820d2

Aliases

arxiv: 2603.02460 · arxiv_version: 2603.02460v5 · doi: 10.48550/arxiv.2603.02460 · pith_short_12: RLT7NFDAHSW2 · pith_short_16: RLT7NFDAHSW25XKO · pith_short_8: RLT7NFDA

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/RLT7NFDAHSW25XKOC47ABBEO7P \
  | 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: 8ae7f694603cadaedd4e173e00848efbdbc4b09f86dfd0aed5002531828820d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2531bb2fd8256e16b203720be40f337dc271d055669fce94ed5b74219ac23d67",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2026-03-02T23:02:43Z",
    "title_canon_sha256": "7bd4b89c1cc60b687d8d0d0d46a8ba9650740472ed0566e5095d14548afe1472"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.02460",
    "kind": "arxiv",
    "version": 5
  }
}