Pith Number

pith:BNJQQM7Y

pith:2018:BNJQQM7Y3UG5VCONOUPVCBXIZ4

not attested not anchored not stored refs pending

Incremental Learning-to-Learn with Statistical Guarantees

Carlo Ciliberto, Dimitris Stamos, Giulia Denevi, Massimiliano Pontil

arxiv:1803.08089 v1 · 2018-03-21 · 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{BNJQQM7Y3UG5VCONOUPVCBXIZ4}

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	2026-05-18T00:20:28.015080Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b530833f8dd0dda89cd751f5106e8cf1b6608446b2e77eb10f1038202535fa7

Aliases

arxiv: 1803.08089 · arxiv_version: 1803.08089v1 · doi: 10.48550/arxiv.1803.08089 · pith_short_12: BNJQQM7Y3UG5 · pith_short_16: BNJQQM7Y3UG5VCON · pith_short_8: BNJQQM7Y

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/BNJQQM7Y3UG5VCONOUPVCBXIZ4 \
  | 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: 0b530833f8dd0dda89cd751f5106e8cf1b6608446b2e77eb10f1038202535fa7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99a16f184dc5850a8c0eeb559ab86fdafbe6f1515278a96ba879aae9efb945ad",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-03-21T18:50:18Z",
    "title_canon_sha256": "aa8641a576bdcd56e694ce62881e709fd6a8b1e793d61ca5c7720177a1676ec8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.08089",
    "kind": "arxiv",
    "version": 1
  }
}