Pith Number

pith:FQKXL4NB

pith:2016:FQKXL4NB6VGACCLPGW4UJCW77U

not attested not anchored not stored refs pending

Partial Procedural Geometric Model Fitting for Point Clouds

Cheng Wang, Jonathan Li, Ming Cheng, Yangbin Lin, Yulan Guo, Zongliang Zhang

arxiv:1610.04936 v1 · 2016-10-17 · cs.GR · 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{FQKXL4NB6VGACCLPGW4UJCW77U}

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	2026-05-18T01:02:06.685689Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c1575f1a1f54c01096f35b9448adffd2344745af4808e19a043cb62cdaf77b8

Aliases

arxiv: 1610.04936 · arxiv_version: 1610.04936v1 · doi: 10.48550/arxiv.1610.04936 · pith_short_12: FQKXL4NB6VGA · pith_short_16: FQKXL4NB6VGACCLP · pith_short_8: FQKXL4NB

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/FQKXL4NB6VGACCLPGW4UJCW77U \
  | 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: 2c1575f1a1f54c01096f35b9448adffd2344745af4808e19a043cb62cdaf77b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bdba664bfdf2bcc82527992323033109cdfe794e490b6e35aaa1d8d4aea8d1fd",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2016-10-17T00:47:36Z",
    "title_canon_sha256": "cfe70ba2ff93eb6c4893454f60a553ff800e63ea75e2b89d6edd280e485c825c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.04936",
    "kind": "arxiv",
    "version": 1
  }
}