Pith Number

pith:QEVW5G5W

pith:2025:QEVW5G5WHOKI4HZRCQGDK5QYGY

not attested not anchored not stored refs pending

Dexterous Safe Control for Humanoids in Cluttered Environments via Projected Safe Set Algorithm

Changliu Liu, Rui Chen, Yifan Sun

arxiv:2502.02858 v1 · 2025-02-05 · 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{QEVW5G5WHOKI4HZRCQGDK5QYGY}

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

2 papers in Pith

Constrained Whole-Body Tracking for Humanoid Robots

FlowHijack: A Dynamics-Aware Backdoor Attack on Flow-Matching Vision-Language-Action Models

Receipt and verification

First computed	2026-07-05T10:09:56.088330Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

812b6e9bb63b948e1f31140c357618363724644f67c8afbcf153d7bade601339

Aliases

arxiv: 2502.02858 · arxiv_version: 2502.02858v1 · doi: 10.48550/arxiv.2502.02858 · pith_short_12: QEVW5G5WHOKI · pith_short_16: QEVW5G5WHOKI4HZR · pith_short_8: QEVW5G5W

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/QEVW5G5WHOKI4HZRCQGDK5QYGY \
  | 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: 812b6e9bb63b948e1f31140c357618363724644f67c8afbcf153d7bade601339

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a589fc13156494925c8fc7020bb95b7d84147bed026f09ac023b16193732729",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-02-05T03:30:02Z",
    "title_canon_sha256": "312a1ae9d5f57266559a146be9bdfb6ae01c853dbead934ba979e305523129e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.02858",
    "kind": "arxiv",
    "version": 1
  }
}