Pith Number

pith:DV2QDU4H

pith:2026:DV2QDU4HQIZO3UTTGIIOTT6VK2

not attested not anchored not stored refs pending

Latent Spherical Flow Policy for Reinforcement Learning with Combinatorial Actions

Akseli Kangaslahti, Anagha Satish, Andrew Ma, Hezi Jiang, Lily Xu, Lingkai Kong, Milind Tambe, Mingxiao Song, Wenbo Chen

arxiv:2601.22211 v2 · 2026-01-29 · 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{DV2QDU4HQIZO3UTTGIIOTT6VK2}

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	2026-06-09T01:05:13.490775Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d7501d3878232edd2733210e9cfd556b337028a1294d66b582e4bad28842d9b

Aliases

arxiv: 2601.22211 · arxiv_version: 2601.22211v2 · doi: 10.48550/arxiv.2601.22211 · pith_short_12: DV2QDU4HQIZO · pith_short_16: DV2QDU4HQIZO3UTT · pith_short_8: DV2QDU4H

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/DV2QDU4HQIZO3UTTGIIOTT6VK2 \
  | 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: 1d7501d3878232edd2733210e9cfd556b337028a1294d66b582e4bad28842d9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a87338b2b5423a028233c915b241615641fd37168d980b233bc52953abd18d9b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-01-29T18:49:07Z",
    "title_canon_sha256": "5d2860218ffaf9c3189bf188f089b41a649624f311bc03155bc64486c28b1102"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.22211",
    "kind": "arxiv",
    "version": 2
  }
}