Pith Number

pith:CCT33R3O

pith:2025:CCT33R3OPCO3SZCVPGFIBK3IOK

not attested not anchored not stored refs pending

PartInstruct: Part-level Instruction Following for Fine-grained Robot Manipulation

Alan Yuille, Angtian Wang, Jianxin Wang, Jiawei Peng, Shivam Aarya, ShuHang Xu, Tianmin Shu, Yifan Yin, Zhengtao Han

arxiv:2505.21652 v3 · 2025-05-27 · cs.RO · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CCT33R3OPCO3SZCVPGFIBK3IOK}

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.

Cited by

1 paper in Pith

FineVLA: Fine-Grained Instruction Alignment for Steerable Vision-Language-Action Policies

Receipt and verification

First computed	2026-07-05T11:22:40.816134Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10a7bdc76e789db96455798a80ab68729f0bda5874b8d96b44a11958d41e5ba7

Aliases

arxiv: 2505.21652 · arxiv_version: 2505.21652v3 · doi: 10.48550/arxiv.2505.21652 · pith_short_12: CCT33R3OPCO3 · pith_short_16: CCT33R3OPCO3SZCV · pith_short_8: CCT33R3O

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/CCT33R3OPCO3SZCVPGFIBK3IOK \
  | 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: 10a7bdc76e789db96455798a80ab68729f0bda5874b8d96b44a11958d41e5ba7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cbc8cb60b2097b66e695ecf5de03d06991f5461d3610551c8a9be1f738696477",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-05-27T18:25:42Z",
    "title_canon_sha256": "008e0490a20e04701d8656d99f526544888fe540d3c8b82de59f405bcb4fefd1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.21652",
    "kind": "arxiv",
    "version": 3
  }
}