Pith Number

pith:XNOQTG7T

pith:2025:XNOQTG7TGMRI4HQXCXNKJKDRAV

not attested not anchored not stored refs pending

T-Rex: Task-Adaptive Spatial Representation Extraction for Robotic Manipulation with Vision-Language Models

Huiping Zhuang, Qingyao Wu, Shiyi Wang, Wenbo Li, Yiteng Chen

arxiv:2506.19498 v1 · 2025-06-24 · 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{XNOQTG7TGMRI4HQXCXNKJKDRAV}

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	2026-07-05T11:26:33.942194Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb5d099bf333228e1e1715daa4a8710542f65138f6e008a19e60bed11541416a

Aliases

arxiv: 2506.19498 · arxiv_version: 2506.19498v1 · doi: 10.48550/arxiv.2506.19498 · pith_short_12: XNOQTG7TGMRI · pith_short_16: XNOQTG7TGMRI4HQX · pith_short_8: XNOQTG7T

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/XNOQTG7TGMRI4HQXCXNKJKDRAV \
  | 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: bb5d099bf333228e1e1715daa4a8710542f65138f6e008a19e60bed11541416a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad4332e40dd77d77340fe5a236fbc91ea7c598d3fdc21725fc28d0e7416c1b3e",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-06-24T10:36:15Z",
    "title_canon_sha256": "daccd7a919bdbd9585058300c3e4ffbb43a2a1ab62e0b2e6ae46c8dff086f163"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.19498",
    "kind": "arxiv",
    "version": 1
  }
}