Pith Number

pith:IRIGL66Z

pith:2026:IRIGL66ZDDQGYYKOFBPKYEFAQT

not attested not anchored not stored refs pending

SEAM: Smooth Execution of Action-Chunked Motion for Vision-Language-Action Policies

Dijia Zhan, Jie Tang, Jinyi Li, Xuemiao Xu

arxiv:2607.04609 v1 · 2026-07-06 · 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{IRIGL66ZDDQGYYKOFBPKYEFAQT}

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	2026-07-07T02:19:27.325336Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

445065fbd918e06c614e285eac10a084c1a46c3b13fbed793d4fe2077bd574cd

Aliases

arxiv: 2607.04609 · arxiv_version: 2607.04609v1 · doi: 10.48550/arxiv.2607.04609 · pith_short_12: IRIGL66ZDDQG · pith_short_16: IRIGL66ZDDQGYYKO · pith_short_8: IRIGL66Z

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/IRIGL66ZDDQGYYKOFBPKYEFAQT \
  | 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: 445065fbd918e06c614e285eac10a084c1a46c3b13fbed793d4fe2077bd574cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2fdb3175cb229972a78b71d292bea18afe84fa8b3b32f9b854472a10dbdc220",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-07-06T02:32:10Z",
    "title_canon_sha256": "9b71e8cca29742ce7d431d9763b27d447816376ca7ad954a211f49b0a11b8b62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.04609",
    "kind": "arxiv",
    "version": 1
  }
}