Pith Number

pith:PZG7FRYS

pith:2019:PZG7FRYS7YC5FMWHDQTMG4L4FO

not attested not anchored not stored refs pending

Learning Lightweight Lane Detection CNNs by Self Attention Distillation

Chen Change Loy, Chunxiao Liu, Yuenan Hou, Zheng Ma

arxiv:1908.00821 v1 · 2019-08-02 · 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{PZG7FRYS7YC5FMWHDQTMG4L4FO}

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	2026-07-04T23:51:09.806503Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e4df2c712fe05d2b2c71c26c3717c2b9fdf1d2ff12393a062e0c9931facc36f

Aliases

arxiv: 1908.00821 · arxiv_version: 1908.00821v1 · doi: 10.48550/arxiv.1908.00821 · pith_short_12: PZG7FRYS7YC5 · pith_short_16: PZG7FRYS7YC5FMWH · pith_short_8: PZG7FRYS

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/PZG7FRYS7YC5FMWHDQTMG4L4FO \
  | 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: 7e4df2c712fe05d2b2c71c26c3717c2b9fdf1d2ff12393a062e0c9931facc36f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10c9b5843f2d33850713b3b6896958faa5a479d5f32060e3f086a6d0bbe48d01",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-08-02T12:13:34Z",
    "title_canon_sha256": "0279f43d116ff80a5600a2a227aa213eaa4009651a999fe14bd9724f6a204944"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.00821",
    "kind": "arxiv",
    "version": 1
  }
}