Pith Number

pith:NXHSN6SQ

pith:2026:NXHSN6SQNGXQBURPJT2GPIB2ZF

not attested not anchored not stored refs pending

Predicting Pseudo-nitzschia harmful algal blooms along the Portuguese Coast using satellite-derived predictors

Alexandra D. Silva, Alexandre Bernardino, Ayman Bnoussaad, El Khalil Cherif, Ligia Pinto, Ramiro Neves

arxiv:2607.07834 v1 · 2026-07-08 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NXHSN6SQNGXQBURPJT2GPIB2ZF}

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	2026-07-10T00:19:02.614346Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6dcf26fa5069af00d22f4cf467a03ac96eac1fe51143448aca3835c99c3d5ec0

Aliases

arxiv: 2607.07834 · arxiv_version: 2607.07834v1 · doi: 10.48550/arxiv.2607.07834 · pith_short_12: NXHSN6SQNGXQ · pith_short_16: NXHSN6SQNGXQBURP · pith_short_8: NXHSN6SQ

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/NXHSN6SQNGXQBURPJT2GPIB2ZF \
  | 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: 6dcf26fa5069af00d22f4cf467a03ac96eac1fe51143448aca3835c99c3d5ec0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8b5753f3d09ee0c26a627aff81db31e7b261ed9657b6fc2e368040fc1844649",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-08T18:14:24Z",
    "title_canon_sha256": "075be14e735668673b037bf5b4f773a7768cfc0bdba5ecb658f21af684f4c76b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.07834",
    "kind": "arxiv",
    "version": 1
  }
}