Pith Number

pith:656Z7ZCE

pith:2025:656Z7ZCEQ7VRWWGRH7JFVPSIF2

not attested not anchored not stored refs pending

Fast and Robust: Task Sampling with Posterior and Diversity Synergies for Adaptive Decision-Makers in Randomized Environments

Qi Cheems Wang, Xiangyang Ji, Yiqin Lv, Yixiu Mao, Yun Qu

arxiv:2504.19139 v3 · 2025-04-27 · 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{656Z7ZCEQ7VRWWGRH7JFVPSIF2}

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	2026-07-05T11:03:23.706972Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f77d9fe44487eb1b58d13fd25abe482e85dc6993841def3c9f561893a7f9299f

Aliases

arxiv: 2504.19139 · arxiv_version: 2504.19139v3 · doi: 10.48550/arxiv.2504.19139 · pith_short_12: 656Z7ZCEQ7VR · pith_short_16: 656Z7ZCEQ7VRWWGR · pith_short_8: 656Z7ZCE

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/656Z7ZCEQ7VRWWGRH7JFVPSIF2 \
  | 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: f77d9fe44487eb1b58d13fd25abe482e85dc6993841def3c9f561893a7f9299f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7955ed9f24b2f05aa38c400bb9ca06fa9f5b0897a470446bb4381a6faf00dc65",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-04-27T07:27:17Z",
    "title_canon_sha256": "07e60d25a11f5437cc5f6b166da3fe6f9f6aae215796182959ce2412c9b7149d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.19139",
    "kind": "arxiv",
    "version": 3
  }
}