Pith Number

pith:EE3BMZBY

pith:2022:EE3BMZBYAQ5OPQL7ZM5B2YVDKQ

not attested not anchored not stored refs pending

SHREC 2022: Fitting and recognition of simple geometric primitives on point clouds

Andrea Raffo, Bianca Falcidieno, Chiara Romanengo, Chi-Bien Chu, Dinh-Khoi Vo, Eleftheria Psatha, Hai-Dang Nguyen, Ioannis Romanelis, Ivan Sipiran, Khoi-Nguyen Nguyen-Ngoc, Konstantinos Moustakas, Minh-Triet Tran, Nabil Anwer, Nham-Tan Nguyen, Nhat-Quynh Le-Pham, Quang-Thuc Nguyen, Silvia Biasotti, Tuan-An To, Vlassis Fotis, Yifan Qie

arxiv:2206.07636 v2 · 2022-06-15 · cs.GR · cs.NA · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EE3BMZBYAQ5OPQL7ZM5B2YVDKQ}

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	2026-07-05T06:39:29.693668Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2136166438043ae7c17fcb3a1d62a3540207062d929d145f7550ce95bccb74bd

Aliases

arxiv: 2206.07636 · arxiv_version: 2206.07636v2 · doi: 10.48550/arxiv.2206.07636 · pith_short_12: EE3BMZBYAQ5O · pith_short_16: EE3BMZBYAQ5OPQL7 · pith_short_8: EE3BMZBY

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/EE3BMZBYAQ5OPQL7ZM5B2YVDKQ \
  | 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: 2136166438043ae7c17fcb3a1d62a3540207062d929d145f7550ce95bccb74bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d3ca840b1758cf855a7ca649be9c9e78f6840a2425fd291e8c94edd4754285f",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2022-06-15T16:27:01Z",
    "title_canon_sha256": "7b29fc8bd6a5be823eebd86c4b67afb2ce3d691ab018cfe88f9d2751366f5d59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.07636",
    "kind": "arxiv",
    "version": 2
  }
}