Pith Number

pith:4CQOGF7R

pith:2025:4CQOGF7RY6XR2OQFZSKWUVTEOC

not attested not anchored not stored refs pending

Few-Shot Object Detection via Spatial-Channel State Space Model

Dingjie Fu, Shiming Chen, Tianxu Wu, Xinge You, Yixiong Zou, Zhimeng Xin

arxiv:2507.15308 v1 · 2025-07-21 · 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{4CQOGF7RY6XR2OQFZSKWUVTEOC}

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	2026-07-05T11:40:22.404533Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0a0e317f1c7af1d3a05cc956a566470926b6214c0397d14da5ee9f8e3bc826e

Aliases

arxiv: 2507.15308 · arxiv_version: 2507.15308v1 · doi: 10.48550/arxiv.2507.15308 · pith_short_12: 4CQOGF7RY6XR · pith_short_16: 4CQOGF7RY6XR2OQF · pith_short_8: 4CQOGF7R

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/4CQOGF7RY6XR2OQFZSKWUVTEOC \
  | 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: e0a0e317f1c7af1d3a05cc956a566470926b6214c0397d14da5ee9f8e3bc826e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b70537d7f5a9a337d1e0202343f39b6d9eb68e878161efab38e71f7c817b570",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-21T07:08:19Z",
    "title_canon_sha256": "50ea8ec2f66064261ae0a70424d0a3af72f924a39c29ed1506adaf87ce91260b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.15308",
    "kind": "arxiv",
    "version": 1
  }
}