Pith Number

pith:OMKFM7K4

pith:2021:OMKFM7K4QUKFZGJETYFITSJZYR

not attested not anchored not stored refs pending

AdaFit: Rethinking Learning-based Normal Estimation on Point Clouds

Bisheng Yang, Runsong Zhu, Tengping Jiang, Wenping Wang, Yuan Liu, Yuan Wang, Zhen Dong

arxiv:2108.05836 v1 · 2021-08-12 · 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{OMKFM7K4QUKFZGJETYFITSJZYR}

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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	2026-07-05T03:05:18.390876Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7314567d5c85145c99249e0a89c939c442c31ab950bc6afe607321a71b916648

Aliases

arxiv: 2108.05836 · arxiv_version: 2108.05836v1 · doi: 10.48550/arxiv.2108.05836 · pith_short_12: OMKFM7K4QUKF · pith_short_16: OMKFM7K4QUKFZGJE · pith_short_8: OMKFM7K4

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/OMKFM7K4QUKFZGJETYFITSJZYR \
  | 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: 7314567d5c85145c99249e0a89c939c442c31ab950bc6afe607321a71b916648

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e129a4e1bd434dc40a1571aeadc59cdd5e98a3b266c3e7e4e6bdb4ecf9357d66",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-08-12T16:37:24Z",
    "title_canon_sha256": "4c6bed11b4703b4283f507c9b4021aa59653323a7c9c6b0fbb88c656d65c438a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.05836",
    "kind": "arxiv",
    "version": 1
  }
}