Pith Number

pith:2XNOEY67

pith:2022:2XNOEY672GKH7ASV5P7ECETA5R

not attested not anchored not stored refs pending

Depth-Independent Depth Completion via Least Square Estimation

Rong Xiong, Xianze Fang, Yue Wang, Yunkai Wang, Zexi Chen

arxiv:2203.03317 v2 · 2022-03-07 · cs.CV · 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{2XNOEY672GKH7ASV5P7ECETA5R}

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	2026-07-05T04:29:12.575854Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5dae263dfd1947f8255ebfe411260ec7b7ab054c8b528322524c729a1803b90

Aliases

arxiv: 2203.03317 · arxiv_version: 2203.03317v2 · doi: 10.48550/arxiv.2203.03317 · pith_short_12: 2XNOEY672GKH · pith_short_16: 2XNOEY672GKH7ASV · pith_short_8: 2XNOEY67

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/2XNOEY672GKH7ASV5P7ECETA5R \
  | 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: d5dae263dfd1947f8255ebfe411260ec7b7ab054c8b528322524c729a1803b90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd6aaf39bfb7f9d487fc4451bb7b3dcaf82ecf97f8893ba86d02158631ab7793",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-03-07T11:52:57Z",
    "title_canon_sha256": "421d7347db7c157c2ce4a9c300c1852d98a2b161d00d45c5c05afd13e49e6f44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.03317",
    "kind": "arxiv",
    "version": 2
  }
}