Pith Number

pith:WKQH4ZVF

pith:2025:WKQH4ZVFUDA4H7GRGWSHWFHBCZ

not attested not anchored not stored refs pending

Investigating Active Sampling for Hardness Classification with Vision-Based Tactile Sensors

Alap Kshirsagar, Boris Belousov, Frederik Heller, Jan Peters, Junyi Chen, Katja Doerschner, Knut Drewing, Lisa P. Y. Lin, Mario G\'omez Andreu, Tim Schneider

arxiv:2505.13231 v1 · 2025-05-19 · cs.RO · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WKQH4ZVFUDA4H7GRGWSHWFHBCZ}

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	2026-07-05T11:05:27.094960Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2a07e66a5a0c1c3fcd135a47b14e116507c37888978fd599aea81a3343612c8

Aliases

arxiv: 2505.13231 · arxiv_version: 2505.13231v1 · doi: 10.48550/arxiv.2505.13231 · pith_short_12: WKQH4ZVFUDA4 · pith_short_16: WKQH4ZVFUDA4H7GR · pith_short_8: WKQH4ZVF

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/WKQH4ZVFUDA4H7GRGWSHWFHBCZ \
  | 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: b2a07e66a5a0c1c3fcd135a47b14e116507c37888978fd599aea81a3343612c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "628147e57e209887778faa26e1003318c150e2240ed0163755ade23c88483b85",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-05-19T15:15:27Z",
    "title_canon_sha256": "9c129234633f2008fbfc82ce391a59ab7ea0806a01cff5603c71702f8f4e61a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.13231",
    "kind": "arxiv",
    "version": 1
  }
}