Pith Number

pith:5GHKYBHC

pith:2019:5GHKYBHCZ4DWSHCOQKZRGCS7EN

not attested not anchored not stored refs pending

Environment Reconstruction with Hidden Confounders for Reinforcement Learning based Recommendation

Jieping Ye, Qingyang Li, Wenjie Shang, Yang Yu, Yiping Meng, Zhiwei Qin

arxiv:1907.06584 v1 · 2019-07-12 · 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{5GHKYBHCZ4DWSHCOQKZRGCS7EN}

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	2026-05-17T23:40:37.344083Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e98eac04e2cf07691c4e82b3130a5f234a224489bf7ab7109cf7bc7492904f92

Aliases

arxiv: 1907.06584 · arxiv_version: 1907.06584v1 · doi: 10.48550/arxiv.1907.06584 · pith_short_12: 5GHKYBHCZ4DW · pith_short_16: 5GHKYBHCZ4DWSHCO · pith_short_8: 5GHKYBHC

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/5GHKYBHCZ4DWSHCOQKZRGCS7EN \
  | 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: e98eac04e2cf07691c4e82b3130a5f234a224489bf7ab7109cf7bc7492904f92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fda59b58631d281798cbd0efa084216cc41e2cdb1f0d49a21bfe98b86fccead6",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-07-12T10:13:05Z",
    "title_canon_sha256": "d78edb66363f9850f8bc713e6373a5d6b8d5ce28465c0c91cc53fbc2ea130f8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.06584",
    "kind": "arxiv",
    "version": 1
  }
}