Pith Number

pith:EIC4WEI7

pith:2020:EIC4WEI73GSYJKGI3YVASMPOS2

not attested not anchored not stored refs pending

Improvement in Land Cover and Crop Classification based on Temporal Features Learning from Sentinel-2 Data Using Recurrent-Convolutional Neural Network (R-CNN)

Aleem Khaliq, Marcello Chiaberge, Vittorio Mazzia

arxiv:2004.12880 v2 · 2020-04-27 · cs.CV · cs.LG · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EIC4WEI73GSYJKGI3YVASMPOS2}

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	2026-07-05T01:00:18.016484Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2205cb111fd9a584a8c8de2a0931ee96955af856c7b209bc2051239280395eb2

Aliases

arxiv: 2004.12880 · arxiv_version: 2004.12880v2 · doi: 10.48550/arxiv.2004.12880 · pith_short_12: EIC4WEI73GSY · pith_short_16: EIC4WEI73GSYJKGI · pith_short_8: EIC4WEI7

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/EIC4WEI73GSYJKGI3YVASMPOS2 \
  | 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: 2205cb111fd9a584a8c8de2a0931ee96955af856c7b209bc2051239280395eb2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c01b985a3b51675c025144c1cefc926f35408d1b6b382578b14514d71fd602d5",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-04-27T15:39:50Z",
    "title_canon_sha256": "d1046aeae3cc2933e0c573a83aa67dea24a95b6697e8bacfb3a0ca0e976928ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.12880",
    "kind": "arxiv",
    "version": 2
  }
}