Pith Number

pith:LZUGFFE4

pith:2018:LZUGFFE4APANW3PMUXX6VK6RLF

not attested not anchored not stored refs pending

Self-supervised Sparse-to-Dense: Self-supervised Depth Completion from LiDAR and Monocular Camera

Fangchang Ma, Guilherme Venturelli Cavalheiro, Sertac Karaman

arxiv:1807.00275 v2 · 2018-07-01 · cs.CV · cs.AI · 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{LZUGFFE4APANW3PMUXX6VK6RLF}

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	2026-05-18T00:11:46.411938Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e6862949c03c0db6deca5efeaabd1596d488acba40c11fe3a775bba931f5d7e

Aliases

arxiv: 1807.00275 · arxiv_version: 1807.00275v2 · doi: 10.48550/arxiv.1807.00275 · pith_short_12: LZUGFFE4APAN · pith_short_16: LZUGFFE4APANW3PM · pith_short_8: LZUGFFE4

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/LZUGFFE4APANW3PMUXX6VK6RLF \
  | 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: 5e6862949c03c0db6deca5efeaabd1596d488acba40c11fe3a775bba931f5d7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac2f44b8a782f8d1874796f92b3769b693c1a646023cba18cbab4488c96a08ee",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-07-01T06:02:48Z",
    "title_canon_sha256": "eecf4966121eff2c70be339dea9dcd3cbc9249fb7b534389fa7e5224fc74d18f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.00275",
    "kind": "arxiv",
    "version": 2
  }
}