Pith Number

pith:QS2PJJHU

pith:2015:QS2PJJHUTG4RJBCTXEWPLRJP6Q

not attested not anchored not stored refs pending

Convolutional Patch Networks with Spatial Prior for Road Detection and Urban Scene Understanding

Clemens-Alexander Brust, Erik Rodner, Joachim Denzler, Marcel Simon, Sven Sickert

arxiv:1502.06344 v1 · 2015-02-23 · 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{QS2PJJHUTG4RJBCTXEWPLRJP6Q}

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	2026-05-18T02:26:37.494907Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84b4f4a4f499b9148453b92cf5c52ff422ff94611368b474b22bb02c5aae6550

Aliases

arxiv: 1502.06344 · arxiv_version: 1502.06344v1 · doi: 10.48550/arxiv.1502.06344 · pith_short_12: QS2PJJHUTG4R · pith_short_16: QS2PJJHUTG4RJBCT · pith_short_8: QS2PJJHU

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/QS2PJJHUTG4RJBCTXEWPLRJP6Q \
  | 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: 84b4f4a4f499b9148453b92cf5c52ff422ff94611368b474b22bb02c5aae6550

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8f6a69c38d74cc80e64d09841ee7419db2326b3154a9489790a944b470298ca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-02-23T08:47:37Z",
    "title_canon_sha256": "f993f16a2dc59e9ef0fb3c00c803c3f69c80b4b3d12ccff9a40195a33b3ccd09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.06344",
    "kind": "arxiv",
    "version": 1
  }
}