Pith Number

pith:5OPM7OWL

pith:2016:5OPM7OWLGFXDA7TTJ74VGR2BCI

not attested not anchored not stored refs pending

Oriented bounding boxes using multiresolution contours for fast interference detection of arbitrary geometry objects

L. A. Rivera, P. C. P. Carvalho, Vania V. Estrela

arxiv:1611.03666 v1 · 2016-11-11 · 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{5OPM7OWLGFXDA7TTJ74VGR2BCI}

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	2026-05-18T00:59:33.603470Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb9ecfbacb316e307e734ff95347411213123a08e33c33da011a146772fed908

Aliases

arxiv: 1611.03666 · arxiv_version: 1611.03666v1 · doi: 10.48550/arxiv.1611.03666 · pith_short_12: 5OPM7OWLGFXD · pith_short_16: 5OPM7OWLGFXDA7TT · pith_short_8: 5OPM7OWL

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/5OPM7OWLGFXDA7TTJ74VGR2BCI \
  | 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: eb9ecfbacb316e307e734ff95347411213123a08e33c33da011a146772fed908

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec1b52d97b2c91a0bea8fe6f483b485dc319d1a41c4784f6f3bcc80c0146b65d",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2016-11-11T11:50:59Z",
    "title_canon_sha256": "32bd95699bf4bd56ad7228fe34796d2854341af1c7f295d9c6f9903447e0fdbe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.03666",
    "kind": "arxiv",
    "version": 1
  }
}