Pith Number

pith:5BLCJDTL

pith:2021:5BLCJDTLDYKUE5VBVBT7WSR5RE

not attested not anchored not stored refs pending

Generalization Bounds For Meta-Learning: An Information-Theoretic Analysis

Changjian Shui, Mario Marchand, Qi Chen

arxiv:2109.14595 v2 · 2021-09-29 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5BLCJDTLDYKUE5VBVBT7WSR5RE}

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	2026-07-05T03:39:48.539520Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e856248e6b1e154276a1a867fb4a3d893b7e09c836857f550aadf0b243195aac

Aliases

arxiv: 2109.14595 · arxiv_version: 2109.14595v2 · doi: 10.48550/arxiv.2109.14595 · pith_short_12: 5BLCJDTLDYKU · pith_short_16: 5BLCJDTLDYKUE5VB · pith_short_8: 5BLCJDTL

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/5BLCJDTLDYKUE5VBVBT7WSR5RE \
  | 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: e856248e6b1e154276a1a867fb4a3d893b7e09c836857f550aadf0b243195aac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "845850c3c77b70d7928df00b46ed94a071e5207b8485c617f9d0ad1a288e4982",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-09-29T17:45:54Z",
    "title_canon_sha256": "b7e7a69ef1932f31e817f99332f2646773b4cddf2ddc0b89c71240e2d6c307e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.14595",
    "kind": "arxiv",
    "version": 2
  }
}