Pith Number

pith:OUOXL5UJ

pith:2025:OUOXL5UJCLO7FVVB5NCOVGXXXW

not attested not anchored not stored refs pending

UniTac: Whole-Robot Touch Sensing Without Tactile Sensors

Hongyu Li, Ivy X. He, Srinath Sridhar, Stefanie Tellex, Wanjia Fu

arxiv:2507.07980 v1 · 2025-07-10 · 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{OUOXL5UJCLO7FVVB5NCOVGXXXW}

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	2026-07-05T11:35:07.828598Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

751d75f68912ddf2d6a1eb44ea9af7bd836229f37476a1303348eb88b51839f7

Aliases

arxiv: 2507.07980 · arxiv_version: 2507.07980v1 · doi: 10.48550/arxiv.2507.07980 · pith_short_12: OUOXL5UJCLO7 · pith_short_16: OUOXL5UJCLO7FVVB · pith_short_8: OUOXL5UJ

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/OUOXL5UJCLO7FVVB5NCOVGXXXW \
  | 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: 751d75f68912ddf2d6a1eb44ea9af7bd836229f37476a1303348eb88b51839f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19d166d188802aaa33634c16246e89b36fe7d4be1a722afbf61f27b051d6d238",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-07-10T17:55:05Z",
    "title_canon_sha256": "80f27ebcce056c7a35699c990a4cfa0378c2e1df1ce571575af7aa2d440416c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.07980",
    "kind": "arxiv",
    "version": 1
  }
}