Pith Number

pith:DMP6OYWQ

pith:2025:DMP6OYWQU4PB4H2MBIVNRNZRZF

not attested not anchored not stored refs pending

Coreset-Based Task Selection for Sample-Efficient Meta-Reinforcement Learning

Donglin Zhan, James Anderson, Leonardo F. Toso

arxiv:2502.02332 v2 · 2025-02-04 · math.OC · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DMP6OYWQU4PB4H2MBIVNRNZRZF}

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

Multitask LQG Control: Performance and Generalization Bounds

Receipt and verification

First computed	2026-07-05T10:47:57.225627Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b1fe762d0a71e1e1f4c0a2ad8b731c969050af8cd48a5369d30abdf2a2b4d5c

Aliases

arxiv: 2502.02332 · arxiv_version: 2502.02332v2 · doi: 10.48550/arxiv.2502.02332 · pith_short_12: DMP6OYWQU4PB · pith_short_16: DMP6OYWQU4PB4H2M · pith_short_8: DMP6OYWQ

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/DMP6OYWQU4PB4H2MBIVNRNZRZF \
  | 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: 1b1fe762d0a71e1e1f4c0a2ad8b731c969050af8cd48a5369d30abdf2a2b4d5c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "696eb1938a29e66e1eb5f9aa2fe1b86dcf3a5f64305a356bd3e3415829bb3dc6",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2025-02-04T14:09:00Z",
    "title_canon_sha256": "dc4799f128304c798ca229238e41f1a530bfea2dc1ba1fbdf9cba17881c155db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.02332",
    "kind": "arxiv",
    "version": 2
  }
}