Pith Number

pith:GS72GFX2

pith:2018:GS72GFX2GF5PEIJGMYOAVDI55O

not attested not anchored not stored refs pending

A Dataset for Lane Instance Segmentation in Urban Environments

Brook Roberts, John Redford, Konstantinos Tertikas, Mark Pender-Bare, Sebastian Kaltwang, Sina Samangooei

arxiv:1807.01347 v2 · 2018-07-03 · 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{GS72GFX2GF5PEIJGMYOAVDI55O}

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	2026-05-18T00:09:03.721858Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34bfa316fa317af22126661c0a8d1deb83cb56392fc66c6eecd09a10622d6161

Aliases

arxiv: 1807.01347 · arxiv_version: 1807.01347v2 · doi: 10.48550/arxiv.1807.01347 · pith_short_12: GS72GFX2GF5P · pith_short_16: GS72GFX2GF5PEIJG · pith_short_8: GS72GFX2

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/GS72GFX2GF5PEIJGMYOAVDI55O \
  | 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: 34bfa316fa317af22126661c0a8d1deb83cb56392fc66c6eecd09a10622d6161

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fe9f157ffb2c3fa1cd61b7f10fac3094068c34df43eb168ae6cb744de228813",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-07-03T19:04:35Z",
    "title_canon_sha256": "5de2fea97f43a46ae72d4b81ddbffa587775d7d08dbf2f82db5d535539ca1289"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.01347",
    "kind": "arxiv",
    "version": 2
  }
}