Pith Number

pith:DPHWVMUP

pith:2026:DPHWVMUPOKU7SLZC5P36TT7ENJ

not attested not anchored not stored refs pending

VSPO: Vector-Steered Policy Optimization for Behavioral Control

Jiasi Chen, Kai Yang, Samet Oymak, Weijia Zhang, Xuechen Zhang, Zijian Huang

arxiv:2605.15604 v1 · 2026-05-15 · cs.LG · cs.CL

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DPHWVMUPOKU7SLZC5P36TT7ENJ}

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	2026-05-20T00:01:07.679708Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1bcf6ab28f72a9f92f22ebf7e9cfe46a475a09e3dc2b5d296fd056f98a93534b

Aliases

arxiv: 2605.15604 · arxiv_version: 2605.15604v1 · doi: 10.48550/arxiv.2605.15604 · pith_short_12: DPHWVMUPOKU7 · pith_short_16: DPHWVMUPOKU7SLZC · pith_short_8: DPHWVMUP

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/DPHWVMUPOKU7SLZC5P36TT7ENJ \
  | 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: 1bcf6ab28f72a9f92f22ebf7e9cfe46a475a09e3dc2b5d296fd056f98a93534b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2be40433f7db3fd2753586b02aee02a0c92d2e11527149d55a7a4e7362af5003",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-15T04:31:06Z",
    "title_canon_sha256": "79b499d67af693cdab2fecee0cd6f73e1d6a61e475a3dd39e291364cbb9e04f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.15604",
    "kind": "arxiv",
    "version": 1
  }
}