Pith Number

pith:PNBI7VW7

pith:2020:PNBI7VW7BNVDWWNZRKUOFKCKB6

not attested not anchored not stored refs pending

Few-Shot Learning via Learning the Representation, Provably

Jason D. Lee, Qi Lei, Sham M. Kakade, Simon S. Du, Wei Hu

arxiv:2002.09434 v2 · 2020-02-21 · cs.LG · math.OC · 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{PNBI7VW7BNVDWWNZRKUOFKCKB6}

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.

Cited by

1 paper in Pith

An Information-Theoretic Analysis of OOD Generalization in Meta-Reinforcement Learning

Receipt and verification

First computed	2026-07-05T02:27:19.348943Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b428fd6df0b6a3b59b98aa8e2a84a0f820843f7c6230f0d0f903e8e09572782

Aliases

arxiv: 2002.09434 · arxiv_version: 2002.09434v2 · doi: 10.48550/arxiv.2002.09434 · pith_short_12: PNBI7VW7BNVD · pith_short_16: PNBI7VW7BNVDWWNZ · pith_short_8: PNBI7VW7

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/PNBI7VW7BNVDWWNZRKUOFKCKB6 \
  | 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: 7b428fd6df0b6a3b59b98aa8e2a84a0f820843f7c6230f0d0f903e8e09572782

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0440e4da59f2a089559da3a66871c7e48b4ca39eb657a784c3ce74009d0c9df8",
    "cross_cats_sorted": [
      "math.OC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-02-21T17:30:00Z",
    "title_canon_sha256": "75b655c902a10dee01251996ad99ba9c005ee1ba7b0c65a69adf0d418c8ae32c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.09434",
    "kind": "arxiv",
    "version": 2
  }
}