Pith Number

pith:D4YYDJKN

pith:2026:D4YYDJKNYNRICUADS2XZZX7PJZ

not attested not anchored not stored refs pending

TacGen: Touch Is a Necessary Dimension of Physical-World Representation -- Addressing Tactile Data Scarcity with Scalable Vision-to-Touch Alignment and Generation

Aarosh Das, Ang Li, Bowei Tian, Guoheng Sun, Joshua Liu, Lang Xiong, Meng Feng, Meng Liu, Shwai He, Sihan Chen, Siyuan Peng, Wanghao Ye, Yexiao He, Yifei Dong, Yilong Dai, Yiting Wang, Yuning Zhang, Zhaoyi Liu, Zhenle Duan, Zheyu Shen, Ziyao Wang, Ziyi Wang

arxiv:2606.29173 v1 · 2026-06-28 · 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{D4YYDJKNYNRICUADS2XZZX7PJZ}

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	2026-06-30T01:17:55.881462Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f3181a54dc36281500396af9cdfef4e41d60656c546a5642e35f8739cdaf7bd

Aliases

arxiv: 2606.29173 · arxiv_version: 2606.29173v1 · doi: 10.48550/arxiv.2606.29173 · pith_short_12: D4YYDJKNYNRI · pith_short_16: D4YYDJKNYNRICUAD · pith_short_8: D4YYDJKN

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/D4YYDJKNYNRICUADS2XZZX7PJZ \
  | 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: 1f3181a54dc36281500396af9cdfef4e41d60656c546a5642e35f8739cdaf7bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2f323a4005dd431e55619fb4fac95e4226fc926801a50ce676823ae2e455caf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-06-28T03:37:04Z",
    "title_canon_sha256": "dd823911775e34880eedc36a228d1976514d935e4343fe85d079348b2ae0fe98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.29173",
    "kind": "arxiv",
    "version": 1
  }
}