Pith Number

pith:FM74X2EP

pith:2026:FM74X2EPDTUDS2UHWQN4G4JXVX

not attested not anchored not stored refs pending

Dream-Tac: A Unified Tactile World Action Model for Contact-Rich Robot Manipulation

Jun Cen, Peidong Jia, Shanghang Zhang, Sirui Han, Xiaowei Chi, Yankai Fu, Yaoxu Lyu, Yifan Ye, Yunfan Lou, Zhihe Lu

arxiv:2606.08737 v1 · 2026-06-07 · 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{FM74X2EPDTUDS2UHWQN4G4JXVX}

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	2026-06-09T02:07:36.371084Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b3fcbe88f1ce8396a87b41bc37137adf5733ba1b075e35f48582b1cbccecedc

Aliases

arxiv: 2606.08737 · arxiv_version: 2606.08737v1 · doi: 10.48550/arxiv.2606.08737 · pith_short_12: FM74X2EPDTUD · pith_short_16: FM74X2EPDTUDS2UH · pith_short_8: FM74X2EP

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/FM74X2EPDTUDS2UHWQN4G4JXVX \
  | 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: 2b3fcbe88f1ce8396a87b41bc37137adf5733ba1b075e35f48582b1cbccecedc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11effb4e1ca1107f0a77313d63a2cdbba440d35884f0b2e2811ad631f66d5d00",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-06-07T17:18:23Z",
    "title_canon_sha256": "3709d85b5b18d3649d009ce5871bac9f3f642f74b25b6c3572f059d1c3d03f89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.08737",
    "kind": "arxiv",
    "version": 1
  }
}