Pith Number

pith:RBJQSHRK

pith:2021:RBJQSHRKOW4HRH64QDT2EMR6AU

not attested not anchored not stored refs pending

Unsupervised foreign object detection based on dual-energy absorptiometry in the food industry

Kees Joost Batenburg, Robert van Liere, Tristan van Leeuwen, Vladyslav Andriiashen

arxiv:2104.05326 v1 · 2021-04-12 · eess.IV · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RBJQSHRKOW4HRH64QDT2EMR6AU}

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	2026-07-05T09:26:07.710795Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8853091e2a75b8789fdc80e7a2323e052bde2d0200364a6c4f0a7c5c2e26161b

Aliases

arxiv: 2104.05326 · arxiv_version: 2104.05326v1 · doi: 10.48550/arxiv.2104.05326 · pith_short_12: RBJQSHRKOW4H · pith_short_16: RBJQSHRKOW4HRH64 · pith_short_8: RBJQSHRK

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/RBJQSHRKOW4HRH64QDT2EMR6AU \
  | 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: 8853091e2a75b8789fdc80e7a2323e052bde2d0200364a6c4f0a7c5c2e26161b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5811b578cca311337c82c0d8eae291dc7e33dcd9304774b2979ee09816160e05",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2021-04-12T10:15:15Z",
    "title_canon_sha256": "4fa44bebcc8810bc041530ac709a5759057bbe286b6320959f59b7ee1df18c6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.05326",
    "kind": "arxiv",
    "version": 1
  }
}