Pith Number

pith:FWP6VUNU

pith:2022:FWP6VUNUFYAE6UEBIW4OUHQPLS

not attested not anchored not stored refs pending

Distributed Coverage Hole Prevention for Visual Environmental Monitoring with Quadcopters via Nonsmooth Control Barrier Functions

Junya Yamauchi, Magnus Egerstedt, Mar\'ia Santos, Masayuki Fujita, Mitsuji Sampei, Riku Funada, Ryuichi Maniwa

arxiv:2211.02872 v2 · 2022-11-05 · eess.SY · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FWP6VUNUFYAE6UEBIW4OUHQPLS}

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	2026-07-05T07:30:00.948108Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d9fead1b42e004f508145b8ea1e0f5c855c43e4e69ba339db855af8ea3cbaf7

Aliases

arxiv: 2211.02872 · arxiv_version: 2211.02872v2 · doi: 10.48550/arxiv.2211.02872 · pith_short_12: FWP6VUNUFYAE · pith_short_16: FWP6VUNUFYAE6UEB · pith_short_8: FWP6VUNU

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/FWP6VUNUFYAE6UEBIW4OUHQPLS \
  | 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: 2d9fead1b42e004f508145b8ea1e0f5c855c43e4e69ba339db855af8ea3cbaf7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8610a09dd8cf4f561b4f291ba8cf20c446fae7be949508be0a4a0ec735fdcc9a",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2022-11-05T10:55:57Z",
    "title_canon_sha256": "85b10b2d6221024bfebac6db3a823b247219c027d482e510b65ff2063d01ccf0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.02872",
    "kind": "arxiv",
    "version": 2
  }
}