Pith Number

pith:NNETWEP5

pith:2026:NNETWEP5RVLYV74JSTLONMVNDU

not attested not anchored not stored refs pending

Approximate full-conformal multi-task regression with reproducing kernels

Alain Celisse (SAMM), Davidson Lova Razafindrakoto (SAMM), J\'er\^ome Lacaille

arxiv:2607.00645 v1 · 2026-07-01 · math.ST · stat.ML · stat.TH

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NNETWEP5RVLYV74JSTLONMVNDU}

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	2026-07-02T01:17:50.269591Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b493b11fd8d578aff8994d6e6b2ad1d3226048f22fc9fe7cc4ebb13356ee617

Aliases

arxiv: 2607.00645 · arxiv_version: 2607.00645v1 · doi: 10.48550/arxiv.2607.00645 · pith_short_12: NNETWEP5RVLY · pith_short_16: NNETWEP5RVLYV74J · pith_short_8: NNETWEP5

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/NNETWEP5RVLYV74JSTLONMVNDU \
  | 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: 6b493b11fd8d578aff8994d6e6b2ad1d3226048f22fc9fe7cc4ebb13356ee617

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ace529be93ba0120a25ed1c4e235415dbbed99950f80473101d88805b69e63d",
    "cross_cats_sorted": [
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2026-07-01T08:59:35Z",
    "title_canon_sha256": "968d8a939d5a5003ab78befc75275e9ad8c6f7e44e26261df46f73d5cf3465ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.00645",
    "kind": "arxiv",
    "version": 1
  }
}