Pith Number

pith:COS7FAZ4

pith:2023:COS7FAZ4I6MX4CEY5N6GPLH6B6

not attested not anchored not stored refs pending

Robotic surface exploration with vision and tactile sensing for cracks detection and characterisation

Bukeikhan Omarali, Changae Oh, Francesca Palermo, Ildar Farkhatdinov, Kaspar Althoefer

arxiv:2307.06784 v1 · 2023-07-13 · 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{COS7FAZ4I6MX4CEY5N6GPLH6B6}

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	2026-07-05T06:30:37.578390Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13a5f2833c47997e0898eb7c67acfe0f919bc784d55561be26c19f215351c47f

Aliases

arxiv: 2307.06784 · arxiv_version: 2307.06784v1 · doi: 10.48550/arxiv.2307.06784 · pith_short_12: COS7FAZ4I6MX · pith_short_16: COS7FAZ4I6MX4CEY · pith_short_8: COS7FAZ4

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/COS7FAZ4I6MX4CEY5N6GPLH6B6 \
  | 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: 13a5f2833c47997e0898eb7c67acfe0f919bc784d55561be26c19f215351c47f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50ba040b11b4ac7cb4dc9f63bcf609c080c3ffe70dcf65d25c7af2ceb4efe002",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2023-07-13T14:50:38Z",
    "title_canon_sha256": "12087ed1d7402f082289260838173d415aaa6a7d3c1e99e54271e39c54b1f465"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.06784",
    "kind": "arxiv",
    "version": 1
  }
}