Pith Number

pith:AMLWU3LD

pith:2023:AMLWU3LDVKUUN74UJJQCFW45FD

not attested not anchored not stored refs pending

CurveCloudNet: Processing Point Clouds with 1D Structure

Alex Fu, Colton Stearns, Davis Rempe, Despoina Paschalidou, Jeong Joon Park, Jiateng Liu, Leonidas J. Guibas, Sebastien Mascha

arxiv:2303.12050 v2 · 2023-03-21 · 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{AMLWU3LDVKUUN74UJJQCFW45FD}

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	2026-07-05T07:40:20.702963Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03176a6d63aaa946ff944a6022db9d28c7a9aec2d961c47dedc58d104c275b96

Aliases

arxiv: 2303.12050 · arxiv_version: 2303.12050v2 · doi: 10.48550/arxiv.2303.12050 · pith_short_12: AMLWU3LDVKUU · pith_short_16: AMLWU3LDVKUUN74U · pith_short_8: AMLWU3LD

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/AMLWU3LDVKUUN74UJJQCFW45FD \
  | 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: 03176a6d63aaa946ff944a6022db9d28c7a9aec2d961c47dedc58d104c275b96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b5495612a24f3b40a6aeddb140b9c8781281fd3a9abbcaf29cabc63877826aa",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-03-21T17:41:36Z",
    "title_canon_sha256": "655abaee79e39e6fbb6b13b1e7aafa1c4eefc1efddda326fee69ae90cd33bd51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.12050",
    "kind": "arxiv",
    "version": 2
  }
}