Pith Number

pith:5RUQFWJP

pith:2019:5RUQFWJP3GI6JHOYAJQAD4EKX4

not attested not anchored not stored refs pending

Deep Optics for Monocular Depth Estimation and 3D Object Detection

Gordon Wetzstein, Julie Chang

arxiv:1904.08601 v1 · 2019-04-18 · cs.CV · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5RUQFWJP3GI6JHOYAJQAD4EKX4}

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	2026-05-17T23:48:13.758075Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec6902d92fd991e49dd8026001f08abf397ce6f730808c7c4dc3ca9b0e4434ac

Aliases

arxiv: 1904.08601 · arxiv_version: 1904.08601v1 · doi: 10.48550/arxiv.1904.08601 · pith_short_12: 5RUQFWJP3GI6 · pith_short_16: 5RUQFWJP3GI6JHOY · pith_short_8: 5RUQFWJP

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/5RUQFWJP3GI6JHOYAJQAD4EKX4 \
  | 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: ec6902d92fd991e49dd8026001f08abf397ce6f730808c7c4dc3ca9b0e4434ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab838980037e061978b52fb1fc66cf437c7f09864993a6020595eeff895ebb0b",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-04-18T06:25:30Z",
    "title_canon_sha256": "6bf9942a77b13fa4e12e6336d3bdda2b437580316dd4b7e81396fce675e63c30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.08601",
    "kind": "arxiv",
    "version": 1
  }
}