Pith Number

pith:TH553YQP

pith:2026:TH553YQP6JDUQLZYGMK2FKBAGR

not attested not anchored not stored refs pending

Drop-Then-Recovery: How Redundant Are Vision-Language-Action Models?

Ang Li, Gaowen Liu, Guoheng Sun, Kaixi Feng, Ramana Rao Kompella, Shwai He, Wanghao Ye, Xiaochuan Gong, Yexiao He, Zheyu Shen, Ziyao Wang

arxiv:2606.27755 v1 · 2026-06-26 · 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{TH553YQP6JDUQLZYGMK2FKBAGR}

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	2026-06-29T01:14:47.544272Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99fbdde20ff247482f383315a2a820347656ceb80f3128138278c11952f24b05

Aliases

arxiv: 2606.27755 · arxiv_version: 2606.27755v1 · doi: 10.48550/arxiv.2606.27755 · pith_short_12: TH553YQP6JDU · pith_short_16: TH553YQP6JDUQLZY · pith_short_8: TH553YQP

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/TH553YQP6JDUQLZYGMK2FKBAGR \
  | 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: 99fbdde20ff247482f383315a2a820347656ceb80f3128138278c11952f24b05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dda8fcefaa0cf29c2471ac6e95036b9b557f45ab1a4b64270114fa7cfed912fa",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-06-26T06:22:17Z",
    "title_canon_sha256": "651970af1eca4684a7787cf48cf36b926812de6a7195e55f85308c3a21b6645a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.27755",
    "kind": "arxiv",
    "version": 1
  }
}