Pith Number

pith:6ESMROJM

pith:2026:6ESMROJMVG33HH5S5ZB2PUZ57Y

not attested not anchored not stored refs pending

Q-VGM: Q-Guided Value-Gradient Matching for Flow-Matching VLA Policies

Jiayu Sun, Minqian Wang, Xingjian Mao, Yao Mu, Ziqian Wang

arxiv:2606.08015 v1 · 2026-06-06 · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6ESMROJMVG33HH5S5ZB2PUZ57Y}

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	2026-06-09T01:05:22.822521Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f124c8b92ca9b7b39fb2ee43a7d33dfe037397d91b7fca0e6439a7e26feb536c

Aliases

arxiv: 2606.08015 · arxiv_version: 2606.08015v1 · doi: 10.48550/arxiv.2606.08015 · pith_short_12: 6ESMROJMVG33 · pith_short_16: 6ESMROJMVG33HH5S · pith_short_8: 6ESMROJM

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/6ESMROJMVG33HH5S5ZB2PUZ57Y \
  | 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: f124c8b92ca9b7b39fb2ee43a7d33dfe037397d91b7fca0e6439a7e26feb536c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3bc3aa72d96eb1d0720a95dd1db140cd5f83c1ae0268b2151a5da93ce19ed35",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-06-06T07:10:25Z",
    "title_canon_sha256": "20ce601ffb35df96f1f6dd2098a492386e49d1ae29a0ec37d7838b92530918df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.08015",
    "kind": "arxiv",
    "version": 1
  }
}