Pith Number

pith:V7LJAVED

pith:2025:V7LJAVED43VM4M44E5HFGQO6TQ

not attested not anchored not stored refs pending

A Comparative Study of U-Net Architectures for Change Detection in Satellite Images

Naimisha S Trivedi, Rashmi Bhattad, Yaxita Amin

arxiv:2506.07925 v1 · 2025-06-09 · cs.CV · cs.LG · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V7LJAVED43VM4M44E5HFGQO6TQ}

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	2026-07-05T11:18:35.457773Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

afd6905483e6eace339c274e5341de9c2d235557dcf7bc34e262bf89ac44f9a0

Aliases

arxiv: 2506.07925 · arxiv_version: 2506.07925v1 · doi: 10.48550/arxiv.2506.07925 · pith_short_12: V7LJAVED43VM · pith_short_16: V7LJAVED43VM4M44 · pith_short_8: V7LJAVED

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/V7LJAVED43VM4M44E5HFGQO6TQ \
  | 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: afd6905483e6eace339c274e5341de9c2d235557dcf7bc34e262bf89ac44f9a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b38392ba447f3a7be11099b5dfedb3ab92c772e39b996cdab39831b923e1eba6",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-06-09T16:38:34Z",
    "title_canon_sha256": "574fcd4e98a6cdc70166469e197c59559788842e0b52212b6afdbac6137d507a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.07925",
    "kind": "arxiv",
    "version": 1
  }
}