Pith Number

pith:PFUQQ4JE

pith:2025:PFUQQ4JETGZE2EYF6CWT5QD7DM

not attested not anchored not stored refs pending

Dita: Scaling Diffusion Transformer for Generalist Vision-Language-Action Policy

Chengyang Zhao, Haonan Duan, Hengjun Pu, Jifeng Dai, Ronglei Tong, Tianyi Zhang, Xizhou Zhu, Yuntao Chen, Yu Qiao, Yuwen Xiong, Zhi Hou

arxiv:2503.19757 v2 · 2025-03-25 · cs.RO · cs.CV

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\usepackage{pith}
\pithnumber{PFUQQ4JETGZE2EYF6CWT5QD7DM}

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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

10 papers in Pith

Interactive Post-Training for Vision-Language-Action Models

DyGRO-VLA: Cross-Task Scaling of Vision-Language-Action Models via Dynamic Grouped Residual Optimization

Block-wise Adaptive Caching for Accelerating Diffusion Policy

AsyncVLA: Asynchronous Flow Matching for Vision-Language-Action Models

DreamVLA: A Vision-Language-Action Model Dreamed with Comprehensive World Knowledge

Receipt and verification

First computed	2026-07-05T12:06:08.333354Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

796908712499b24d1305f0ad3ec07f1b27010de045c2850f0d9f022252cafd5f

Aliases

arxiv: 2503.19757 · arxiv_version: 2503.19757v2 · doi: 10.48550/arxiv.2503.19757 · pith_short_12: PFUQQ4JETGZE · pith_short_16: PFUQQ4JETGZE2EYF · pith_short_8: PFUQQ4JE

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/PFUQQ4JETGZE2EYF6CWT5QD7DM \
  | 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: 796908712499b24d1305f0ad3ec07f1b27010de045c2850f0d9f022252cafd5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9565dc7af7367b2a63e02ad1cf89a2249b9d5b7c87e6865f7065d2200ca98d52",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-03-25T15:19:56Z",
    "title_canon_sha256": "4c1b39aebdda1a75a8bfd8658fd6cde20937c267d8ce434aacff2ead47dd8da3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.19757",
    "kind": "arxiv",
    "version": 2
  }
}