Pith Number

pith:PRMHRQDJ

pith:2018:PRMHRQDJGFLWNLMFIOMNBMTLVC

not attested not anchored not stored refs pending

Efficient Counterfactual Learning from Bandit Feedback

Kohei Yata, Shota Yasui, Yusuke Narita

arxiv:1809.03084 v3 · 2018-09-10 · cs.LG · cs.AI · cs.IR · stat.ME · 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{PRMHRQDJGFLWNLMFIOMNBMTLVC}

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	2026-05-17T23:58:57.110864Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c5878c069315766ad854398d0b26ba89a65f60624ae8df235e6535ce77441e4

Aliases

arxiv: 1809.03084 · arxiv_version: 1809.03084v3 · doi: 10.48550/arxiv.1809.03084 · pith_short_12: PRMHRQDJGFLW · pith_short_16: PRMHRQDJGFLWNLMF · pith_short_8: PRMHRQDJ

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/PRMHRQDJGFLWNLMFIOMNBMTLVC \
  | 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: 7c5878c069315766ad854398d0b26ba89a65f60624ae8df235e6535ce77441e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fe7af45a6cdefba26d3752803ab34ae98b26d6913b3042bace2b0380a603fa8",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.IR",
      "stat.ME",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-09-10T02:08:14Z",
    "title_canon_sha256": "0c4a6b9675fc6918b02cfd037ed966196569c0003b0163bf772e314f2d008529"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.03084",
    "kind": "arxiv",
    "version": 3
  }
}