Pith Number

pith:ORDODTZN

pith:2025:ORDODTZN3AZPLGUXAIU4QLZ5V2

not attested not anchored not stored refs pending

TRUDI and TITUS: A Multi-Perspective Dataset and A Three-Stage Recognition System for Transportation Unit Identification

Andr\'e Kelm, Christian Wilms, Emre G\"ulsoylu, Janick Edinger, Lennart Bengtson, Matthias Hirsch, Simone Frintrop, Tim Rolff

arxiv:2508.02372 v1 · 2025-08-04 · 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{ORDODTZN3AZPLGUXAIU4QLZ5V2}

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	2026-07-05T11:48:13.215172Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7446e1cf2dd832f59a970229c82f3dae9b300bd220c4f2521b3b9bccd70fe354

Aliases

arxiv: 2508.02372 · arxiv_version: 2508.02372v1 · doi: 10.48550/arxiv.2508.02372 · pith_short_12: ORDODTZN3AZP · pith_short_16: ORDODTZN3AZPLGUX · pith_short_8: ORDODTZN

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/ORDODTZN3AZPLGUXAIU4QLZ5V2 \
  | 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: 7446e1cf2dd832f59a970229c82f3dae9b300bd220c4f2521b3b9bccd70fe354

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2336a55c949ec1716a7557049e8f84f4f32d09cb506c4f7dd602e29e2d5f7d48",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-08-04T13:02:04Z",
    "title_canon_sha256": "ff4a550327d832fe23eaaa2e339c1112000b27c3b20ce5b8b3eddc90b1462b12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.02372",
    "kind": "arxiv",
    "version": 1
  }
}