Pith Number

pith:HERZ3ZHZ

pith:2015:HERZ3ZHZLD5SJP7BDEKRA3QHVC

not attested not anchored not stored refs pending

Deep Learning for Surface Material Classification Using Haptic And Visual Information

Eckehard Steinbach, Haitian Zheng, Lu Fang, Matti Strese, Mengqi Ji, Yigitcan Ozer

arxiv:1512.06658 v2 · 2015-12-21 · cs.RO · cs.CV · 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{HERZ3ZHZLD5SJP7BDEKRA3QHVC}

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	2026-05-18T01:15:57.791306Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39239de4f958fb24bfe11915106e07a8a3bd98c54b77956d1a9376fd617765bc

Aliases

arxiv: 1512.06658 · arxiv_version: 1512.06658v2 · doi: 10.48550/arxiv.1512.06658 · pith_short_12: HERZ3ZHZLD5S · pith_short_16: HERZ3ZHZLD5SJP7B · pith_short_8: HERZ3ZHZ

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/HERZ3ZHZLD5SJP7BDEKRA3QHVC \
  | 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: 39239de4f958fb24bfe11915106e07a8a3bd98c54b77956d1a9376fd617765bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0bfc8b254219d060ee7ff456d362558246cd98c8521c514a4ec91dc27b3a11fc",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2015-12-21T15:22:16Z",
    "title_canon_sha256": "05e99bdccc98234d4e1c14fc0490da15b1a354bedf52e671654e277132098521"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.06658",
    "kind": "arxiv",
    "version": 2
  }
}