Pith Number

pith:EY7KQDAB

pith:2024:EY7KQDABBCM5233UBEWE4DA7ZO

not attested not anchored not stored refs pending

Fast Iterative Region Inflation for Computing Large 2-D/3-D Convex Regions of Obstacle-Free Space

Chao Xu, Fei Gao, Jialin Ji, Mingyang Wang, Qianhao Wang, Rui Jin, Tianyue Wu, Yuman Gao, Zhepei Wang, Zhichao Han

arxiv:2403.02977 v3 · 2024-03-05 · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EY7KQDABBCM5233UBEWE4DA7ZO}

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.

Cited by

1 paper in Pith

TOP: Trajectory Optimization via Parallel Optimization towards Constant Time Complexity

Receipt and verification

First computed	2026-07-05T10:33:03.412406Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

263ea80c010899dd6f74092c4e0c1fcb8807977ad745c89d7faa630b177d9a63

Aliases

arxiv: 2403.02977 · arxiv_version: 2403.02977v3 · doi: 10.48550/arxiv.2403.02977 · pith_short_12: EY7KQDABBCM5 · pith_short_16: EY7KQDABBCM5233U · pith_short_8: EY7KQDAB

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/EY7KQDABBCM5233UBEWE4DA7ZO \
  | 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: 263ea80c010899dd6f74092c4e0c1fcb8807977ad745c89d7faa630b177d9a63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1df10114bc8639e907ee382ee34d62f04009dc44df90c9d389e342f889f350b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2024-03-05T13:58:12Z",
    "title_canon_sha256": "4621ba357d7c8a0429f691737edb3f80d4b4ee1ce337f36bb4a7250f45572fa6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.02977",
    "kind": "arxiv",
    "version": 3
  }
}