Pith Number

pith:O5X4TUDT

pith:2026:O5X4TUDTEJ5IOZKCFIQ2CN5JIG

not attested not anchored not stored refs pending

FSDC-DETR: A Frequency-Spatial Domain Collaborative DETR for Small Object Detection

Aiwen Liu, Chengguang Zhu, Dandan Zhu, Gang Wang, Haodong Lin, Huiyu Zhou, Yan Wang, Zhiyi Pan

arxiv:2607.05176 v1 · 2026-07-06 · 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{O5X4TUDTEJ5IOZKCFIQ2CN5JIG}

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	2026-07-07T03:19:18.713229Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

776fc9d073227a8765422a21a137a941a3a68de98136564be7c1c7c1d1a7db02

Aliases

arxiv: 2607.05176 · arxiv_version: 2607.05176v1 · doi: 10.48550/arxiv.2607.05176 · pith_short_12: O5X4TUDTEJ5I · pith_short_16: O5X4TUDTEJ5IOZKC · pith_short_8: O5X4TUDT

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/O5X4TUDTEJ5IOZKCFIQ2CN5JIG \
  | 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: 776fc9d073227a8765422a21a137a941a3a68de98136564be7c1c7c1d1a7db02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9aa8340ad4207f00faed58250593c9192ac15fe1dad450bece637b58658a0701",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-06T14:57:33Z",
    "title_canon_sha256": "c7ac6e2cdacee35b18ddd3e04d2c149bb0d5ab9d178ce202b6a1626c16b48293"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.05176",
    "kind": "arxiv",
    "version": 1
  }
}