Pith Number

pith:6JPYOEQE

pith:2025:6JPYOEQE3F4Y5EJZRBARR4PPTK

not attested not anchored not stored refs pending

Multispectral to Hyperspectral using Pretrained Foundational model

Benedikt Blumenstiel, Conrad M Albrecht, Devyani Lambhate, Joao Lucas de Sousa Almeida, Nassim Ait Ali Braham, Paolo Fraccaro, Ranjini Bangalore, Ruben Gonzalez, Thomas Brunschwiler

arxiv:2502.19451 v1 · 2025-02-26 · eess.IV · 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{6JPYOEQE3F4Y5EJZRBARR4PPTK}

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	2026-07-05T10:20:46.917306Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f25f871204d9798e9139884118f1ef9a83e69582a007c0db327a034e4105f5fd

Aliases

arxiv: 2502.19451 · arxiv_version: 2502.19451v1 · doi: 10.48550/arxiv.2502.19451 · pith_short_12: 6JPYOEQE3F4Y · pith_short_16: 6JPYOEQE3F4Y5EJZ · pith_short_8: 6JPYOEQE

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/6JPYOEQE3F4Y5EJZRBARR4PPTK \
  | 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: f25f871204d9798e9139884118f1ef9a83e69582a007c0db327a034e4105f5fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3af7ddd3a5644c61743fd667b265f988a21a47155e923d7488d45fb944ed3c76",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2025-02-26T06:18:40Z",
    "title_canon_sha256": "5672ebb6c29faa9ee7df653bc648419cb80a92415443b1b65b1beb741d53d4fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.19451",
    "kind": "arxiv",
    "version": 1
  }
}