Pith Number

pith:3FNMCY36

pith:2022:3FNMCY36WDNVVQMWNY2PK55WMJ

not attested not anchored not stored refs pending

Sample, Crop, Track: Self-Supervised Mobile 3D Object Detection for Urban Driving LiDAR

Andrew Markham, Kaichen Zhou, Madhu Vankadari, Niki Trigoni, Sangyun Shin, Stuart Golodetz

arxiv:2209.10471 v1 · 2022-09-21 · cs.CV · cs.LG · cs.RO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3FNMCY36WDNVVQMWNY2PK55WMJ}

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	2026-07-05T04:59:54.640582Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d95ac1637eb0db5ac1966e34f577b66260392e210dd2ceb9ab0571a8d51fc9f2

Aliases

arxiv: 2209.10471 · arxiv_version: 2209.10471v1 · doi: 10.48550/arxiv.2209.10471 · pith_short_12: 3FNMCY36WDNV · pith_short_16: 3FNMCY36WDNVVQMW · pith_short_8: 3FNMCY36

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/3FNMCY36WDNVVQMWNY2PK55WMJ \
  | 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: d95ac1637eb0db5ac1966e34f577b66260392e210dd2ceb9ab0571a8d51fc9f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "985a28d6c723f4b42ffcb4cad763fd1085f13e8007b15d8aed8ce837b43f74c7",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.RO"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-09-21T16:12:46Z",
    "title_canon_sha256": "5d1f2b04d364352b13e1b3b7c348fcbae2d6fb54cfdba6b256bfedf7fdb93556"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.10471",
    "kind": "arxiv",
    "version": 1
  }
}