Pith Number

pith:7NH2UPSX

pith:2026:7NH2UPSX5WL6SR5TSI42XVLD4E

not attested not anchored not stored refs pending

Support-Constrained RL Enables Real-World Policy Improvement without Real-World Experience

Abhishek Gupta, Anusha Nagabandi, Mustafa Mukadam, Raymond Yu, William Huey

arxiv:2606.27475 v1 · 2026-06-25 · cs.RO · 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{7NH2UPSX5WL6SR5TSI42XVLD4E}

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	2026-06-29T00:14:07.453404Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb4faa3e57ed97e947b39239abd563e103bdf90f2fad7516b928c77efeb3d6a9

Aliases

arxiv: 2606.27475 · arxiv_version: 2606.27475v1 · doi: 10.48550/arxiv.2606.27475 · pith_short_12: 7NH2UPSX5WL6 · pith_short_16: 7NH2UPSX5WL6SR5T · pith_short_8: 7NH2UPSX

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/7NH2UPSX5WL6SR5TSI42XVLD4E \
  | 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: fb4faa3e57ed97e947b39239abd563e103bdf90f2fad7516b928c77efeb3d6a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e4ee70eff217defa9a89ec837cba3f0742efdbdc55571998a451d764c535c7a",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-06-25T18:52:27Z",
    "title_canon_sha256": "0a7632fae5befd5a4aafa862b4f12c6090f58e7493dbb6b4bfe0628050527143"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.27475",
    "kind": "arxiv",
    "version": 1
  }
}