Pith Number

pith:YGAQJ3FH

pith:2024:YGAQJ3FHU2YZRB3PROYNX3JFMQ

not attested not anchored not stored refs pending

UAV-Borne Mapping Algorithms for Low-Altitude and High-Speed Drone Applications

Andrew R. Willis, Artur Wolek, Jincheng Zhang

arxiv:2401.06407 v2 · 2024-01-12 · cs.RO · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YGAQJ3FHU2YZRB3PROYNX3JFMQ}

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	2026-07-05T08:02:24.027767Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c18104eca7a6b198876f8bb0dbed2564184c3e4a4214470df0eb56608eebd77c

Aliases

arxiv: 2401.06407 · arxiv_version: 2401.06407v2 · doi: 10.48550/arxiv.2401.06407 · pith_short_12: YGAQJ3FHU2YZ · pith_short_16: YGAQJ3FHU2YZRB3P · pith_short_8: YGAQJ3FH

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/YGAQJ3FHU2YZRB3PROYNX3JFMQ \
  | 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: c18104eca7a6b198876f8bb0dbed2564184c3e4a4214470df0eb56608eebd77c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51bb980cdfb54b6a3c17e98fda35092d9fc2d945a6e8166c643a1799b289247b",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2024-01-12T07:04:44Z",
    "title_canon_sha256": "747521252590167285db43ed50ee347a4be7ef674ce2b9f526161ce7ec4b651c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.06407",
    "kind": "arxiv",
    "version": 2
  }
}