Pith Number

pith:Y67B3BAH

pith:2021:Y67B3BAHCGT3YZEB2WLUOV3GMA

not attested not anchored not stored refs pending

EEG-based Texture Roughness Classification in Active Tactile Exploration with Invariant Representation Learning Networks

Andac Demir, Deniz Erdogmus, Murat Akcakaya, Ozan Ozdenizci, Safaa Eldeeb

arxiv:2102.08976 v2 · 2021-02-17 · eess.SP · cs.HC · 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{Y67B3BAHCGT3YZEB2WLUOV3GMA}

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	2026-07-05T02:20:32.174246Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7be1d840711a7bc6481d597475766600e52d15693692253f9bd68b124dac2bd

Aliases

arxiv: 2102.08976 · arxiv_version: 2102.08976v2 · doi: 10.48550/arxiv.2102.08976 · pith_short_12: Y67B3BAHCGT3 · pith_short_16: Y67B3BAHCGT3YZEB · pith_short_8: Y67B3BAH

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/Y67B3BAHCGT3YZEB2WLUOV3GMA \
  | 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: c7be1d840711a7bc6481d597475766600e52d15693692253f9bd68b124dac2bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44a55614cdd625d54d88f8017d40ce9982d99e33246c70ff046b192aa58e15f6",
    "cross_cats_sorted": [
      "cs.HC",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2021-02-17T19:07:13Z",
    "title_canon_sha256": "b2803dc959404f29836110b8fa7b3d643b2a7ed0ebf0f9a629300a14e2581710"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.08976",
    "kind": "arxiv",
    "version": 2
  }
}