Pith Number

pith:QKVFGGFJ

pith:2019:QKVFGGFJDIV3WOZAWFTLDQSSBF

not attested not anchored not stored refs pending

Meta-learners' learning dynamics are unlike learners'

Neil C. Rabinowitz

arxiv:1905.01320 v1 · 2019-05-03 · cs.LG · cs.AI · 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{QKVFGGFJDIV3WOZAWFTLDQSSBF}

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

Theory of the Frequency Principle for General Deep Neural Networks

Receipt and verification

First computed	2026-05-17T23:47:01.066463Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82aa5318a91a2bbb3b20b166b1c252095f6bfec6129d7f7741d0ec9fd0a59192

Aliases

arxiv: 1905.01320 · arxiv_version: 1905.01320v1 · doi: 10.48550/arxiv.1905.01320 · pith_short_12: QKVFGGFJDIV3 · pith_short_16: QKVFGGFJDIV3WOZA · pith_short_8: QKVFGGFJ

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/QKVFGGFJDIV3WOZAWFTLDQSSBF \
  | 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: 82aa5318a91a2bbb3b20b166b1c252095f6bfec6129d7f7741d0ec9fd0a59192

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8819451e4ea373c3531ac506edd320ae2faa3b880b85deed1658ff2e02d49e40",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-05-03T18:00:26Z",
    "title_canon_sha256": "2447f5753ca051cfe584aa2a06c518b3919693616a62370be178444769b35a81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.01320",
    "kind": "arxiv",
    "version": 1
  }
}