Pith Number

pith:QZ3YBTES

pith:2026:QZ3YBTESN36TFMEAMYC75OZO6S

not attested not anchored not stored refs pending

When Does Adaptation Win? Scaling Laws for Meta-Learning in Quantum Control

Chris Miller, Nicholas Brawand, Nima Leclerc

arxiv:2601.18973 v4 · 2026-01-26 · cs.LG · cs.AI · cs.SY · eess.SY · quant-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QZ3YBTESN36TFMEAMYC75OZO6S}

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.

Receipt and verification

First computed	2026-05-21T01:04:21.542877Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

867780cc926efd32b0806605febb2ef487c78e6a0d91cdf5b92067d91f35d248

Aliases

arxiv: 2601.18973 · arxiv_version: 2601.18973v4 · doi: 10.48550/arxiv.2601.18973 · pith_short_12: QZ3YBTESN36T · pith_short_16: QZ3YBTESN36TFMEA · pith_short_8: QZ3YBTES

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/QZ3YBTESN36TFMEAMYC75OZO6S \
  | 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: 867780cc926efd32b0806605febb2ef487c78e6a0d91cdf5b92067d91f35d248

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "545269deb4a2a20480c0b55ac4d555437362f497adf49cd5f2ec4f77de63c12d",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.SY",
      "eess.SY",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-01-26T21:16:11Z",
    "title_canon_sha256": "9183b8f06fd8d9f5535b1661e556fb14bd91fd64067a62829b594ce0ec033da5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.18973",
    "kind": "arxiv",
    "version": 4
  }
}