Pith Number

pith:LBSHHWF2

pith:2026:LBSHHWF2XTTHIZJSVAU6DXYIMF

not attested not anchored not stored refs pending

GPU-Accelerated Polygonal Signed Distance Functions for Real-Time Collision Avoidance

Jongeun Choi, Taekwon Ga

arxiv:2607.04310 v1 · 2026-07-05 · 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{LBSHHWF2XTTHIZJSVAU6DXYIMF}

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	2026-07-07T02:19:07.957290Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

586473d8babce6746532a829e1df08615c4b33be62c6a299e23b3bbb7354b89b

Aliases

arxiv: 2607.04310 · arxiv_version: 2607.04310v1 · doi: 10.48550/arxiv.2607.04310 · pith_short_12: LBSHHWF2XTTH · pith_short_16: LBSHHWF2XTTHIZJS · pith_short_8: LBSHHWF2

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/LBSHHWF2XTTHIZJSVAU6DXYIMF \
  | 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: 586473d8babce6746532a829e1df08615c4b33be62c6a299e23b3bbb7354b89b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c73d3584f6f9f755e51f926bb2e653353883bda53e8de31eb83e7455ec83cd38",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-07-05T13:46:59Z",
    "title_canon_sha256": "393a5d640c104a7ebb24cd08dbfa4dd83cf9bb38c6ac474fade76a6e66e8fd53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.04310",
    "kind": "arxiv",
    "version": 1
  }
}