Pith Number

pith:KSFTB6EP

pith:2018:KSFTB6EPDL7DWBKKY2EYPT7OT4

not attested not anchored not stored refs pending

Monocular Fisheye Camera Depth Estimation Using Sparse LiDAR Supervision

Christian Witt, Johannes Petzold, Karl Amende, Martin Simon, Senthil Yogamani, Stefan Milz, Timo Pech, Varun Ravi Kumar

arxiv:1803.06192 v3 · 2018-03-16 · 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{KSFTB6EPDL7DWBKKY2EYPT7OT4}

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	2026-05-18T00:05:05.112731Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

548b30f88f1afe3b054ac68987cfee9f2669a734b17a9c025c72d0cf353e4f9c

Aliases

arxiv: 1803.06192 · arxiv_version: 1803.06192v3 · doi: 10.48550/arxiv.1803.06192 · pith_short_12: KSFTB6EPDL7D · pith_short_16: KSFTB6EPDL7DWBKK · pith_short_8: KSFTB6EP

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/KSFTB6EPDL7DWBKKY2EYPT7OT4 \
  | 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: 548b30f88f1afe3b054ac68987cfee9f2669a734b17a9c025c72d0cf353e4f9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c959f3fc3cf499c9cc8b3d64e3764e643ccfd04806e4922abd6abde40e699251",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-03-16T12:40:18Z",
    "title_canon_sha256": "716f59963ab43a9c406703e435a14a295de0f168bd789c5df78c2b7495a586f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.06192",
    "kind": "arxiv",
    "version": 3
  }
}