Pith Number

pith:XB53MS64

pith:2021:XB53MS64MMLAPFXPVU4S6CCMAL

not attested not anchored not stored refs pending

Depth Completion using Plane-Residual Representation

Byeong-Uk Lee, In So Kweon, Kyunghyun Lee

arxiv:2104.07350 v1 · 2021-04-15 · 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{XB53MS64MMLAPFXPVU4S6CCMAL}

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	2026-07-05T02:32:27.071270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b87bb64bdc63160796efad392f084c02f7ab507acc27710563f309eb7066a60f

Aliases

arxiv: 2104.07350 · arxiv_version: 2104.07350v1 · doi: 10.48550/arxiv.2104.07350 · pith_short_12: XB53MS64MMLA · pith_short_16: XB53MS64MMLAPFXP · pith_short_8: XB53MS64

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/XB53MS64MMLAPFXPVU4S6CCMAL \
  | 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: b87bb64bdc63160796efad392f084c02f7ab507acc27710563f309eb7066a60f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a50a62979e42f406f03655aef6fefa9383a797b9e9bf0045aed98cf10b4c722",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-04-15T10:17:53Z",
    "title_canon_sha256": "c960a3bfa385988f9c61b2f809a0a82ee9613067c8c4e8728fac3368f364079f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.07350",
    "kind": "arxiv",
    "version": 1
  }
}