Pith Number

pith:H6UVTRWR

pith:2018:H6UVTRWROYFJNGFX2GM4EBRQZ6

not attested not anchored not stored refs pending

Unsupervised Learning of Monocular Depth Estimation and Visual Odometry with Deep Feature Reconstruction

Chamara Saroj Weerasekera, Harsh Agarwal, Huangying Zhan, Ian Reid, Kejie Li, Ravi Garg

arxiv:1803.03893 v3 · 2018-03-11 · 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{H6UVTRWROYFJNGFX2GM4EBRQZ6}

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	2026-05-18T00:19:11.014987Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3fa959c6d1760a9698b7d199c20630cfb61ef7465c079fa7adc5e0ac813158db

Aliases

arxiv: 1803.03893 · arxiv_version: 1803.03893v3 · doi: 10.48550/arxiv.1803.03893 · pith_short_12: H6UVTRWROYFJ · pith_short_16: H6UVTRWROYFJNGFX · pith_short_8: H6UVTRWR

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/H6UVTRWROYFJNGFX2GM4EBRQZ6 \
  | 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: 3fa959c6d1760a9698b7d199c20630cfb61ef7465c079fa7adc5e0ac813158db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6942e30c1cedbc0884112096d8e313477aeb59283d158fc4b0e78eb66156ec58",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-03-11T03:56:29Z",
    "title_canon_sha256": "ddba85af9e5149db544947dd13eed88022e1a0dd5f3b0fcfcc648159f8d5ac7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.03893",
    "kind": "arxiv",
    "version": 3
  }
}