Pith Number

pith:TFLVSETL

pith:2025:TFLVSETLAEPRUJXAZ2ITYNPWM3

not attested not anchored not stored refs pending

Dual-Branch Residual Network for Cross-Domain Few-Shot Hyperspectral Image Classification with Refined Prototype

Anyong Qin, Chaoqi Yuan, Chenqiang Gao, Feng Yang, Qiang Li, Tiecheng Song

arxiv:2504.19074 v1 · 2025-04-27 · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TFLVSETLAEPRUJXAZ2ITYNPWM3}

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	2026-07-05T10:54:51.618986Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

995759126b011f1a26e0ce913c35f666d457644e251b21912deaba96a8c471db

Aliases

arxiv: 2504.19074 · arxiv_version: 2504.19074v1 · doi: 10.48550/arxiv.2504.19074 · pith_short_12: TFLVSETLAEPR · pith_short_16: TFLVSETLAEPRUJXA · pith_short_8: TFLVSETL

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/TFLVSETLAEPRUJXAZ2ITYNPWM3 \
  | 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: 995759126b011f1a26e0ce913c35f666d457644e251b21912deaba96a8c471db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ddb664dcbb3509a6a082ba6dc3f81d95b3c1b85e811c20e96183b048bd5a95f2",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-04-27T02:04:49Z",
    "title_canon_sha256": "22e7ba5ab6edd7185fa8070079e79e6aa11e4eac4c41606d08fe6d9fd87c0280"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.19074",
    "kind": "arxiv",
    "version": 1
  }
}