Pith Number

pith:MYAXTBY7

pith:2020:MYAXTBY7NMKCVZVP5QFB3PVDG4

not attested not anchored not stored refs pending

A Large Scale Benchmark and an Inclusion-Based Algorithm for Continuous Collision Detection

Bolun Wang, Daniele Panozzo, Marco Attene, Teseo Schneider, Xin Jiang, Zachary Ferguson

arxiv:2009.13349 v2 · 2020-09-28 · cs.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MYAXTBY7NMKCVZVP5QFB3PVDG4}

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	2026-07-05T03:20:14.660493Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

660179871f6b142ae6afec0a1dbea3372d7f93054b04d4e7ae31996397955079

Aliases

arxiv: 2009.13349 · arxiv_version: 2009.13349v2 · doi: 10.48550/arxiv.2009.13349 · pith_short_12: MYAXTBY7NMKC · pith_short_16: MYAXTBY7NMKCVZVP · pith_short_8: MYAXTBY7

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/MYAXTBY7NMKCVZVP5QFB3PVDG4 \
  | 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: 660179871f6b142ae6afec0a1dbea3372d7f93054b04d4e7ae31996397955079

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6f2fc886076aaa07ff82ee7bcb2dedb8277c377a0371239bea18c5bd7429465",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2020-09-28T14:16:03Z",
    "title_canon_sha256": "4d944ecd1ee8b056cc9bcd44b53fc021f295450ac8362863108ff31b7ef3abac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.13349",
    "kind": "arxiv",
    "version": 2
  }
}