Pith Number

pith:SOLO2ZGH

pith:2019:SOLO2ZGHLHM3PDRCLUXE7DRVIE

not attested not anchored not stored refs pending

Generalized Inner Loop Meta-Learning

Artem Molchanov, Brandon Amos, Denis Yarats, Douwe Kiela, Edward Grefenstette, Franziska Meier, Kyunghyun Cho, Phu Mon Htut, Soumith Chintala

arxiv:1910.01727 v2 · 2019-10-03 · 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{SOLO2ZGHLHM3PDRCLUXE7DRVIE}

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

3 papers in Pith

How Optimality Structures Sparse Dictionaries: A Theory for Understanding SAE Representations

Safe Bilevel Delegation (SBD): A Formal Framework for Runtime Delegation Safety in Multi-Agent Systems

Bilevel learning

Receipt and verification

First computed	2026-07-05T00:10:05.202865Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9396ed64c759d9b78e225d2e4f8e354107e808128a8fc3f51378ed8bb5ee653c

Aliases

arxiv: 1910.01727 · arxiv_version: 1910.01727v2 · doi: 10.48550/arxiv.1910.01727 · pith_short_12: SOLO2ZGHLHM3 · pith_short_16: SOLO2ZGHLHM3PDRC · pith_short_8: SOLO2ZGH

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/SOLO2ZGHLHM3PDRCLUXE7DRVIE \
  | 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: 9396ed64c759d9b78e225d2e4f8e354107e808128a8fc3f51378ed8bb5ee653c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96e2aeed90537d30dffe9dbb134c605e78d987d924d0477a2c3a46e7ba06f9cb",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-10-03T21:41:56Z",
    "title_canon_sha256": "2b8f34deb170cd4da3e0c26b8987d5a7f4c5cfc7bea4af36564a1c7ab7dcd659"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.01727",
    "kind": "arxiv",
    "version": 2
  }
}