Pith Number

pith:BUPFAK2U

pith:2023:BUPFAK2UEH53FNNKNH5PIH2WEV

not attested not anchored not stored refs pending

SCoDA: Domain Adaptive Shape Completion for Real Scans

Ce Chen, Guanbin Li, Lai Wei, Shuguang Cui, Xiaoguang Han, Xiao Li, Yihao Li, Yushuang Wu, Zizheng Yan

arxiv:2304.10179 v2 · 2023-04-20 · 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{BUPFAK2UEH53FNNKNH5PIH2WEV}

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	2026-07-05T06:03:29.086312Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d1e502b5421fbb2b5aa69faf41f56255955960a161686d3547b9caff042665f

Aliases

arxiv: 2304.10179 · arxiv_version: 2304.10179v2 · doi: 10.48550/arxiv.2304.10179 · pith_short_12: BUPFAK2UEH53 · pith_short_16: BUPFAK2UEH53FNNK · pith_short_8: BUPFAK2U

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/BUPFAK2UEH53FNNKNH5PIH2WEV \
  | 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: 0d1e502b5421fbb2b5aa69faf41f56255955960a161686d3547b9caff042665f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2adec946e14f431593fbabb82906fab50ddf47d36d20446729ab1aab9105d6a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-04-20T09:38:26Z",
    "title_canon_sha256": "5eb68f09b7a258e10e540739ac4c1a35df94dc21fbd019a5d1e661fa2373eb36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.10179",
    "kind": "arxiv",
    "version": 2
  }
}