Pith Number

pith:2CHUXPUL

pith:2020:2CHUXPULQM7FBSM2YY64EXPB3A

not attested not anchored not stored refs pending

Meta-Learning in Neural Networks: A Survey

Amos Storkey, Antreas Antoniou, Paul Micaelli, Timothy Hospedales

arxiv:2004.05439 v2 · 2020-04-11 · 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{2CHUXPULQM7FBSM2YY64EXPB3A}

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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

2 papers in Pith

CoMetaPNS: Continually Meta-learning Personalized Neural Surrogates for Cardiac Electrophysiology Simulations

Causal Multi-Task Demand Learning

Receipt and verification

First computed	2026-07-05T01:49:50.910722Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d08f4bbe8b833e50c99ac63dc25de1d817ba0c975587dbd4a9e3e5b66e1f394c

Aliases

arxiv: 2004.05439 · arxiv_version: 2004.05439v2 · doi: 10.48550/arxiv.2004.05439 · pith_short_12: 2CHUXPULQM7F · pith_short_16: 2CHUXPULQM7FBSM2 · pith_short_8: 2CHUXPUL

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/2CHUXPULQM7FBSM2YY64EXPB3A \
  | 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: d08f4bbe8b833e50c99ac63dc25de1d817ba0c975587dbd4a9e3e5b66e1f394c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7227583379390a7a77267facfeba747769e85aa30a33e0daf0c1bdab8ec3c1d",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-04-11T16:34:24Z",
    "title_canon_sha256": "df0e70321addb569125109c4010d566e13ccfe83951e2b7ffe844972d7ffc328"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.05439",
    "kind": "arxiv",
    "version": 2
  }
}