Pith Number

pith:Z6WGFRHJ

pith:2026:Z6WGFRHJO3DFEE6GH7EFT4ERBN

not attested not anchored not stored refs pending

Clustering Guided Domain-Specific Pretrained Foundation Model Very High-Resolution Arctic Remote Sensing

Amal S. Perera, Anna K. Liljedahl, Chandi Witharana, Elias Manos, Michael Pimenta

arxiv:2605.30467 v1 · 2026-05-28 · 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{Z6WGFRHJO3DFEE6GH7EFT4ERBN}

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	2026-06-01T01:02:55.837661Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfac62c4e976c65213c63fc859f0910b5db5d16a98377b4d0eb3bf477ada5bb3

Aliases

arxiv: 2605.30467 · arxiv_version: 2605.30467v1 · doi: 10.48550/arxiv.2605.30467 · pith_short_12: Z6WGFRHJO3DF · pith_short_16: Z6WGFRHJO3DFEE6G · pith_short_8: Z6WGFRHJ

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/Z6WGFRHJO3DFEE6GH7EFT4ERBN \
  | 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: cfac62c4e976c65213c63fc859f0910b5db5d16a98377b4d0eb3bf477ada5bb3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a47058b9e4ab1394ce25e4aaccfba53d64313758bb1c9cc240e2d1d813de77dc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-28T18:40:32Z",
    "title_canon_sha256": "cd30a9a9f92c130d93b2c7055af862d58d17c479d1989bb28315df3bd04e0121"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.30467",
    "kind": "arxiv",
    "version": 1
  }
}