Pith Number

pith:K6DR5RKW

pith:2024:K6DR5RKWLHRQ4C45OO565VKPAF

not attested not anchored not stored refs pending

Terrain Point Cloud Inpainting via Signal Decomposition

Xiangning Xie, Yanci Zhang, Yizhou Xie, Yuran Wang, Zejun Lv

arxiv:2404.03572 v1 · 2024-04-04 · cs.CV · cs.CG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K6DR5RKWLHRQ4C45OO565VKPAF}

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	2026-07-05T08:04:27.654085Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57871ec55659e30e0b9d73bbeed54f0143a56edbdad9033fc235068ab99b79db

Aliases

arxiv: 2404.03572 · arxiv_version: 2404.03572v1 · doi: 10.48550/arxiv.2404.03572 · pith_short_12: K6DR5RKWLHRQ · pith_short_16: K6DR5RKWLHRQ4C45 · pith_short_8: K6DR5RKW

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/K6DR5RKWLHRQ4C45OO565VKPAF \
  | 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: 57871ec55659e30e0b9d73bbeed54f0143a56edbdad9033fc235068ab99b79db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1ddc9941aef94e0e776b365cb718ef0b5b677596b8b8ab4e4c746072b58e4a2",
    "cross_cats_sorted": [
      "cs.CG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-04-04T16:37:42Z",
    "title_canon_sha256": "663e4e33dd7108872ab0f7d3068453975e7b792da28edc95a6b316b88407d2ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.03572",
    "kind": "arxiv",
    "version": 1
  }
}