Pith Number

pith:R5T4NURX

pith:2022:R5T4NURX2YLDTTDI7WWXUDVYH7

not attested not anchored not stored refs pending

Combining Visual Saliency Methods and Sparse Keypoint Annotations to Providently Detect Vehicles at Night

Lars Ohnemus, Lukas Ewecker, Robin Schwager, Sascha Saralajew, Stefan Roos, Tim Br\"uhl

arxiv:2204.11535 v2 · 2022-04-25 · 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{R5T4NURX2YLDTTDI7WWXUDVYH7}

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	2026-07-05T05:01:01.540442Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f67c6d237d61639cc68fdad7a0eb83ffad3ff291bd8421a4fd25d3184e384d2

Aliases

arxiv: 2204.11535 · arxiv_version: 2204.11535v2 · doi: 10.48550/arxiv.2204.11535 · pith_short_12: R5T4NURX2YLD · pith_short_16: R5T4NURX2YLDTTDI · pith_short_8: R5T4NURX

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/R5T4NURX2YLDTTDI7WWXUDVYH7 \
  | 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: 8f67c6d237d61639cc68fdad7a0eb83ffad3ff291bd8421a4fd25d3184e384d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2b8667163928efd8f319d8c1562ac0e734044e6516f072d43ed7321239dfbc6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-04-25T09:56:34Z",
    "title_canon_sha256": "5a3e93089cfa33a1bae4846feaf48835c13c7398042149ce904e403a0b85f700"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.11535",
    "kind": "arxiv",
    "version": 2
  }
}