Pith Number

pith:DYVM7JTM

pith:2018:DYVM7JTMKKPPWNNK4DZ55DGOYP

not attested not anchored not stored refs pending

Robust fusion algorithms for unsupervised change detection between multi-band optical images - A comprehensive case study

Marie Chabert, Nicolas Dobigeon, Vinicius Ferraris

arxiv:1804.03068 v1 · 2018-04-09 · eess.IV · cs.CV · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DYVM7JTMKKPPWNNK4DZ55DGOYP}

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	2026-05-18T00:18:57.464733Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e2acfa66c529efb35aae0f3de8ccec3cde106ad6719f120fc16847faec8f8d6

Aliases

arxiv: 1804.03068 · arxiv_version: 1804.03068v1 · doi: 10.48550/arxiv.1804.03068 · pith_short_12: DYVM7JTMKKPP · pith_short_16: DYVM7JTMKKPPWNNK · pith_short_8: DYVM7JTM

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/DYVM7JTMKKPPWNNK4DZ55DGOYP \
  | 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: 1e2acfa66c529efb35aae0f3de8ccec3cde106ad6719f120fc16847faec8f8d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d488e7f1456300dd95d9b25271835eef2fbcaf54c75a4388760d3383bde4066a",
    "cross_cats_sorted": [
      "cs.CV",
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2018-04-09T15:57:22Z",
    "title_canon_sha256": "3cae317ee9c3e755cfa447dd8ab3194b4b2d30e6fc95002a45216e91c0ee8ead"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.03068",
    "kind": "arxiv",
    "version": 1
  }
}