Pith Number

pith:5YDOEZWR

pith:2021:5YDOEZWR7W7MVUWT26F3KJSG5D

not attested not anchored not stored refs pending

A Review on Deep Learning in UAV Remote Sensing

Ana Paula Marques Ramos, Edson Takashi Matsubara, Hemerson Pistori, Jonathan de Andrade Silva, Jonathan Li, Jos\'e Marcato Junior, Lucas Prado Osco, L\'ucio Andr\'e de Castro Jorge, Sarah Narges Fatholahi, Wesley Nunes Gon\c{c}alves

arxiv:2101.10861 v4 · 2021-01-22 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5YDOEZWR7W7MVUWT26F3KJSG5D}

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	2026-07-05T06:42:54.504581Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee06e266d1fdbecad2d3d78bb52646e8d753f687af79c5a20dbba4bc9bb7b4d1

Aliases

arxiv: 2101.10861 · arxiv_version: 2101.10861v4 · doi: 10.48550/arxiv.2101.10861 · pith_short_12: 5YDOEZWR7W7M · pith_short_16: 5YDOEZWR7W7MVUWT · pith_short_8: 5YDOEZWR

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/5YDOEZWR7W7MVUWT26F3KJSG5D \
  | 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: ee06e266d1fdbecad2d3d78bb52646e8d753f687af79c5a20dbba4bc9bb7b4d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f3060a6244d451a185a13c1052c00c587172ebdc717b4418f650b8dbf082ad4",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-01-22T16:08:38Z",
    "title_canon_sha256": "429c53560ef0819af3cd393f2d3588793bcc9fdfd3df7f301bb05662199378d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.10861",
    "kind": "arxiv",
    "version": 4
  }
}