Pith Number

pith:L4K3CA7O

pith:2018:L4K3CA7OY46STDIB2BTTG3BJP7

not attested not anchored not stored refs pending

On First-Order Meta-Learning Algorithms

Alex Nichol, John Schulman, Joshua Achiam

arxiv:1803.02999 v3 · 2018-03-08 · 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{L4K3CA7OY46STDIB2BTTG3BJP7}

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

29 papers in Pith

Few-Shot Video Classification via Temporal Alignment

ForeSplat: Optimization-Aware Foresight for Feed-Forward 3D Gaussian Splatting

Cost-Effective Model Evaluation with Meta-Learning

Massively Multilingual Neural Machine Translation in the Wild: Findings and Challenges

Learning to learn with quantum neural networks via classical neural networks

Receipt and verification

First computed	2026-05-18T00:02:45.135433Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f15b103eec73d298d01d067336c297fcc98b95b422c9452bc7ba4494dad7df1

Aliases

arxiv: 1803.02999 · arxiv_version: 1803.02999v3 · doi: 10.48550/arxiv.1803.02999 · pith_short_12: L4K3CA7OY46S · pith_short_16: L4K3CA7OY46STDIB · pith_short_8: L4K3CA7O

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/L4K3CA7OY46STDIB2BTTG3BJP7 \
  | 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: 5f15b103eec73d298d01d067336c297fcc98b95b422c9452bc7ba4494dad7df1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6913bbc1d8607eb146b2f143cb5f12f54736559963ecf63ead925a0a53d39cb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-03-08T08:29:38Z",
    "title_canon_sha256": "c8f0406484169dc5e36717f8bd12d1a4a769a30bca2600590a6e3ec9a83a4560"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.02999",
    "kind": "arxiv",
    "version": 3
  }
}