Pith Number

pith:JNAR645E

pith:2026:JNAR645E4ZPD27LSDSTDL2WQPB

not attested not anchored not stored refs pending

SIMPC: Learning Self-Induced Mirror-Point Consistency for Unsupervised Point Cloud Denoising

Chengwei Zhang, Fubo Zhang, Longyong Chen, Tao Jiang, Wenjie Li, Xinhao Xu, Xueyi Zhang

arxiv:2605.26894 v1 · 2026-05-26 · 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{JNAR645E4ZPD27LSDSTDL2WQPB}

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	2026-05-27T01:06:18.464649Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b411f73a4e65e3d7d721ca635ead078667aa3a9b6960919f1a5dab00fba78dd

Aliases

arxiv: 2605.26894 · arxiv_version: 2605.26894v1 · doi: 10.48550/arxiv.2605.26894 · pith_short_12: JNAR645E4ZPD · pith_short_16: JNAR645E4ZPD27LS · pith_short_8: JNAR645E

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/JNAR645E4ZPD27LSDSTDL2WQPB \
  | 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: 4b411f73a4e65e3d7d721ca635ead078667aa3a9b6960919f1a5dab00fba78dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "309f566415818d1ba129fbcd21ac743e9a371debd3e37a58ba7d7554d43aadf6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-26T11:56:03Z",
    "title_canon_sha256": "e4f0a591655f1568952238802b6238c390015f8afba463046305ff88bfcc7894"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.26894",
    "kind": "arxiv",
    "version": 1
  }
}