Pith Number

pith:5A23K6JP

pith:2020:5A23K6JPBPV6QAGJEWTOSMGFE7

not attested not anchored not stored refs pending

A Survey of Deep Meta-Learning

Aske Plaat, Jan N. van Rijn, Mike Huisman

arxiv:2010.03522 v2 · 2020-10-07 · 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{5A23K6JPBPV6QAGJEWTOSMGFE7}

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

Meta-neural Topology Optimization: Knowledge Infusion with Meta-learning

Receipt and verification

First computed	2026-07-05T02:33:55.068634Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e835b5792f0bebe800c925a6e930c527d6920abdf9d775ce2fec68e5eb7d5d82

Aliases

arxiv: 2010.03522 · arxiv_version: 2010.03522v2 · doi: 10.48550/arxiv.2010.03522 · pith_short_12: 5A23K6JPBPV6 · pith_short_16: 5A23K6JPBPV6QAGJ · pith_short_8: 5A23K6JP

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/5A23K6JPBPV6QAGJEWTOSMGFE7 \
  | 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: e835b5792f0bebe800c925a6e930c527d6920abdf9d775ce2fec68e5eb7d5d82

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8e67cb16ca692d9427fd228a4e2e8c5607430ebb577eb5b5d4296895becf50f",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-10-07T17:09:02Z",
    "title_canon_sha256": "e68f6666c9087b72ec593e6b2d978ad785bc2aebc206d3658e1a0eb507be562e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.03522",
    "kind": "arxiv",
    "version": 2
  }
}