Pith Number

pith:U6WT7TAH

pith:2026:U6WT7TAHEX2VAEGPV4M67PDH54

not attested not anchored not stored refs pending

FocalPolicy: Frequency-Optimized Chunking and Locally Anchored Flow Matching for Coherent Visuomotor Policy

Chunhui Hao, Jiandong Tian, Nicu Sebe, Qian He, Wenqi Liang, Zhenshuo Yang

arxiv:2605.15944 v1 · 2026-05-15 · cs.RO · 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{U6WT7TAHEX2VAEGPV4M67PDH54}

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	2026-05-20T00:01:46.075914Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7ad3fcc0725f55010cfaf19efbc67ef18950ff86366f4f468248e22676e3770

Aliases

arxiv: 2605.15944 · arxiv_version: 2605.15944v1 · doi: 10.48550/arxiv.2605.15944 · pith_short_12: U6WT7TAHEX2V · pith_short_16: U6WT7TAHEX2VAEGP · pith_short_8: U6WT7TAH

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/U6WT7TAHEX2VAEGPV4M67PDH54 \
  | 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: a7ad3fcc0725f55010cfaf19efbc67ef18950ff86366f4f468248e22676e3770

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3726911876670ea442b9b65a96fc25bacc6487926ca22a945275aae829ae00d",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-05-15T13:27:55Z",
    "title_canon_sha256": "c09a1c862816ec8cbbc6aedb32d6e8fca3206754c495acaa3f0b39eb04b65799"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.15944",
    "kind": "arxiv",
    "version": 1
  }
}