Pith Number

pith:APIXJFSO

pith:2026:APIXJFSO2ZHOPMTTMXPRL3USN7

not attested not anchored not stored refs pending

When Does Trajectory-Level Supervision Permit Efficient Offline Reinforcement Learning?

Tengyang Xie, Xuanfei Ren

arxiv:2606.18531 v1 · 2026-06-16 · stat.ML · 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{APIXJFSO2ZHOPMTTMXPRL3USN7}

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	2026-06-19T16:11:40.218431Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03d174964ed64ee7b27365df15ee926fca4e64bb15efe0febdf22399f131c0fc

Aliases

arxiv: 2606.18531 · arxiv_version: 2606.18531v1 · doi: 10.48550/arxiv.2606.18531 · pith_short_12: APIXJFSO2ZHO · pith_short_16: APIXJFSO2ZHOPMTT · pith_short_8: APIXJFSO

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/APIXJFSO2ZHOPMTTMXPRL3USN7 \
  | 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: 03d174964ed64ee7b27365df15ee926fca4e64bb15efe0febdf22399f131c0fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "992acb844f7852103d68a02a7cb2497aa81171f3bb399a2db6640c73ac361f20",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2026-06-16T22:55:45Z",
    "title_canon_sha256": "12bc0919d720f8f0d32b4984806e1ffa90717be3e15e26f080782522f76e909f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.18531",
    "kind": "arxiv",
    "version": 1
  }
}