Pith Number

pith:B2RY75FX

pith:2026:B2RY75FXUDQ43KHHIVHLXYBJU5

not attested not anchored not stored refs pending

Landsat-Sentinel-2 Algal Bloom Mapping Using Vision Transformers: Model Description, Implementation, and Examples

Thainara Lima, Vitor Martins

arxiv:2606.17242 v1 · 2026-06-15 · 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{B2RY75FXUDQ43KHHIVHLXYBJU5}

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	2026-06-19T16:10:06.709566Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ea38ff4b7a0e1cda8e7454ebbe029a76d8c638d5f2366737610beeed7f385b6

Aliases

arxiv: 2606.17242 · arxiv_version: 2606.17242v1 · doi: 10.48550/arxiv.2606.17242 · pith_short_12: B2RY75FXUDQ4 · pith_short_16: B2RY75FXUDQ43KHH · pith_short_8: B2RY75FX

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/B2RY75FXUDQ43KHHIVHLXYBJU5 \
  | 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: 0ea38ff4b7a0e1cda8e7454ebbe029a76d8c638d5f2366737610beeed7f385b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f3fdccfad9e1862287961359484ab98056f0fde6be695ad76b70a232e854a26",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-15T19:40:18Z",
    "title_canon_sha256": "58824666ba07c86db540763a07aa9be26927b9353e141d7585622bc0ccd63e8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.17242",
    "kind": "arxiv",
    "version": 1
  }
}