Pith Number

pith:BPAU5ZOR

pith:2024:BPAU5ZORRVEMRFDA7XILP6NU5R

not attested not anchored not stored refs pending

Geometry-based Multi-beam Survey Line Layout Problem

Chuangqi Li, Fan Hu, Yuhang Wang

arxiv:2407.08184 v1 · 2024-07-11 · math.NA · cs.CG · cs.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BPAU5ZORRVEMRFDA7XILP6NU5R}

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	2026-07-05T08:42:44.512037Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0bc14ee5d18d48c89460fdd0b7f9b4ec5f88c8ae87c7df4f29167e9d5308d197

Aliases

arxiv: 2407.08184 · arxiv_version: 2407.08184v1 · doi: 10.48550/arxiv.2407.08184 · pith_short_12: BPAU5ZORRVEM · pith_short_16: BPAU5ZORRVEMRFDA · pith_short_8: BPAU5ZOR

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/BPAU5ZORRVEMRFDA7XILP6NU5R \
  | 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: 0bc14ee5d18d48c89460fdd0b7f9b4ec5f88c8ae87c7df4f29167e9d5308d197

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0af804daef82035f4a38de8db41125f2a454c0d691fa4b6045a25459d6e5f099",
    "cross_cats_sorted": [
      "cs.CG",
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2024-07-11T05:02:13Z",
    "title_canon_sha256": "449ffd188216d326b6e68c9ca56b420052ef1b0a15cb002f163f707d05ddae86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.08184",
    "kind": "arxiv",
    "version": 1
  }
}