Pith Number

pith:3D6TUCD6

pith:2018:3D6TUCD6CXAB4ZWXRBHHBTN5N4

not attested not anchored not stored refs pending

Change Detection between Multimodal Remote Sensing Data Using Siamese CNN

Devis Tuia, George Vosselman, Markus Gerke, Michael Ying Yang, Zhenchao Zhang

arxiv:1807.09562 v1 · 2018-07-25 · 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{3D6TUCD6CXAB4ZWXRBHHBTN5N4}

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	2026-05-18T00:09:51.009630Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8fd3a087e15c01e66d7884e70cdbd6f0ae8d6c0e4d2dc5067d52312dc0f29e4

Aliases

arxiv: 1807.09562 · arxiv_version: 1807.09562v1 · doi: 10.48550/arxiv.1807.09562 · pith_short_12: 3D6TUCD6CXAB · pith_short_16: 3D6TUCD6CXAB4ZWX · pith_short_8: 3D6TUCD6

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/3D6TUCD6CXAB4ZWXRBHHBTN5N4 \
  | 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: d8fd3a087e15c01e66d7884e70cdbd6f0ae8d6c0e4d2dc5067d52312dc0f29e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e9146daba4b7b0057094d1af5b7010216ceaba7e8741be14f3af10d5ff30e1e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-07-25T13:00:42Z",
    "title_canon_sha256": "817e28f1104346de95690053c838cc5633237ccd89b0c4cd3885ec8e6a71e68d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.09562",
    "kind": "arxiv",
    "version": 1
  }
}