Pith Number

pith:QGJ2WHPT

pith:2024:QGJ2WHPTWE73JE6L2BWX2ANKVG

not attested not anchored not stored refs pending

Cloud gap-filling with deep learning for improved grassland monitoring

Alkiviadis Koukos, Charalampos Kontoes, Iason Tsardanidis, Thanassis Drivas, Vasileios Sitokonstantinou

arxiv:2403.09554 v2 · 2024-03-14 · cs.CV · 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{QGJ2WHPTWE73JE6L2BWX2ANKVG}

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	2026-07-05T11:42:20.503295Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8193ab1df3b13fb493cbd06d7d01aaa9898f562d3123441bd829f3116765bf2f

Aliases

arxiv: 2403.09554 · arxiv_version: 2403.09554v2 · doi: 10.48550/arxiv.2403.09554 · pith_short_12: QGJ2WHPTWE73 · pith_short_16: QGJ2WHPTWE73JE6L · pith_short_8: QGJ2WHPT

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/QGJ2WHPTWE73JE6L2BWX2ANKVG \
  | 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: 8193ab1df3b13fb493cbd06d7d01aaa9898f562d3123441bd829f3116765bf2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2c67b040a6a704d7d97f2cddabb3c1139fc20d9d5392969ec6d5792bc5784b1",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-03-14T16:41:26Z",
    "title_canon_sha256": "c5f5d811f47ca9478de8d9037f3331bfe96af2a5e3beb3425185d82955c74d21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.09554",
    "kind": "arxiv",
    "version": 2
  }
}