Pith Number

pith:LK3NOQVG

pith:2025:LK3NOQVGSVIUJHFVMSV3XAZ4OU

not attested not anchored not stored refs pending

DSFormer: A Dual-Scale Cross-Learning Transformer for Visual Place Recognition

Chao Gao, Haiyang Jiang, Lei Yu, Liguo Chen, Songhao Piao

arxiv:2507.18444 v1 · 2025-07-24 · cs.CV · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LK3NOQVGSVIUJHFVMSV3XAZ4OU}

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	2026-07-05T11:42:48.051266Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ab6d742a69551449cb564abbb833c7505d468d72828c749c3d2a08300c38e16

Aliases

arxiv: 2507.18444 · arxiv_version: 2507.18444v1 · doi: 10.48550/arxiv.2507.18444 · pith_short_12: LK3NOQVGSVIU · pith_short_16: LK3NOQVGSVIUJHFV · pith_short_8: LK3NOQVG

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/LK3NOQVGSVIUJHFVMSV3XAZ4OU \
  | 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: 5ab6d742a69551449cb564abbb833c7505d468d72828c749c3d2a08300c38e16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "451aae0bd00ee41cc93baf3499e05ac658f37632e52398a38ff50463ec8985b0",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-24T14:29:30Z",
    "title_canon_sha256": "826e741e08edeba1d7e0d616d298ec14badcc734f28baaa51c70b6f9963e2d13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.18444",
    "kind": "arxiv",
    "version": 1
  }
}