Pith Number

pith:RRUZUXND

pith:2021:RRUZUXND64CPZHWJS3BW2NM35U

not attested not anchored not stored refs pending

Learning MDPs from Features: Predict-Then-Optimize for Sequential Decision Problems by Reinforcement Learning

Andrew Perrault, Finale Doshi-Velez, Haipeng Chen, Kai Wang, Milind Tambe, Sanket Shah

arxiv:2106.03279 v4 · 2021-06-06 · 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{RRUZUXND64CPZHWJS3BW2NM35U}

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	2026-07-05T04:40:45.290348Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c699a5da3f704fc9ec996c36d359bed24ef184fb9b604cdf30cb004ba3128ce

Aliases

arxiv: 2106.03279 · arxiv_version: 2106.03279v4 · doi: 10.48550/arxiv.2106.03279 · pith_short_12: RRUZUXND64CP · pith_short_16: RRUZUXND64CPZHWJ · pith_short_8: RRUZUXND

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/RRUZUXND64CPZHWJS3BW2NM35U \
  | 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: 8c699a5da3f704fc9ec996c36d359bed24ef184fb9b604cdf30cb004ba3128ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fab3f223bff65323423dcd25f91526abd1380e1cedca744ead14a92a3b3a623b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-06-06T23:53:31Z",
    "title_canon_sha256": "5597b648b5378e34a7a9117c866d046fb0e78f7ed24c15c61a54bc4f402fbd5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.03279",
    "kind": "arxiv",
    "version": 4
  }
}