Pith Number

pith:4OGV44ZB

pith:2025:4OGV44ZBV56R3NCL23HH4KHBRM

not attested not anchored not stored refs pending

Flow-CDNet: A Novel Network for Detecting Both Slow and Fast Changes in Bitemporal Images

Amirkhan Temirbayev, Baosen Zhang, Boyuan An, Chenxu Wei, Haodong Wang, Haoxuan Li, Jin Jin, Junrui Liu, Lingyan Ran, Omirzhan Taukebayev, Xiaomeng Hu, Xiuwei Zhang

arxiv:2507.02307 v1 · 2025-07-03 · 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{4OGV44ZBV56R3NCL23HH4KHBRM}

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	2026-07-05T11:31:15.734115Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e38d5e7321af7d1db44bd6ce7e28e18b004821194ec07af09dacd64d8261cfdd

Aliases

arxiv: 2507.02307 · arxiv_version: 2507.02307v1 · doi: 10.48550/arxiv.2507.02307 · pith_short_12: 4OGV44ZBV56R · pith_short_16: 4OGV44ZBV56R3NCL · pith_short_8: 4OGV44ZB

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/4OGV44ZBV56R3NCL23HH4KHBRM \
  | 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: e38d5e7321af7d1db44bd6ce7e28e18b004821194ec07af09dacd64d8261cfdd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "588e0b9952461577aa45f4a77a5819955cd1b0c5b001374c12b8316b8b34b80c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-03T04:27:49Z",
    "title_canon_sha256": "c43ca95e1d3c628b2ede553de9bd69cb0eda9d60f7116d228c0349d99d32782c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.02307",
    "kind": "arxiv",
    "version": 1
  }
}