Pith Number

pith:5VUPF4WQ

pith:2026:5VUPF4WQEQXWHVAL5NATZOECO7

not attested not anchored not stored refs pending

Stage-Aware and Roughness-Constrained Diffusion Policy for Multi-Stage Robotic Polishing

Guoqiang Guo, Han Ding, Haoyuan Zhou, Huan Zhao, Jie Pan, Jiexin Zhang, Shuai Ke, Tiange Wu, Yikun Guo, Zhiao Wei

arxiv:2606.25754 v1 · 2026-06-24 · 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{5VUPF4WQEQXWHVAL5NATZOECO7}

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	2026-06-25T01:18:14.375147Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed68f2f2d0242f63d40beb413cb88277d5e8abf8f86c2e6bf83791c61565d6ee

Aliases

arxiv: 2606.25754 · arxiv_version: 2606.25754v1 · doi: 10.48550/arxiv.2606.25754 · pith_short_12: 5VUPF4WQEQXW · pith_short_16: 5VUPF4WQEQXWHVAL · pith_short_8: 5VUPF4WQ

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/5VUPF4WQEQXWHVAL5NATZOECO7 \
  | 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: ed68f2f2d0242f63d40beb413cb88277d5e8abf8f86c2e6bf83791c61565d6ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf1fa8549a9b936ee7b4c69ee7ec4087d5ed644752dacf069f9a07f891906351",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-06-24T12:23:00Z",
    "title_canon_sha256": "a804748cf1ccc4377265684fee6e7b7bbc0cb6d6471bab6658052dab92612046"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.25754",
    "kind": "arxiv",
    "version": 1
  }
}