Pith Number

pith:FCI4K35Z

pith:2020:FCI4K35ZQPRAKUQAVJ4JUYYA7I

not attested not anchored not stored refs pending

Generalized Focal Loss: Learning Qualified and Distributed Bounding Boxes for Dense Object Detection

Jian Yang, Jinhui Tang, Jun Li, Lijun Wu, Shuo Chen, Wenhai Wang, Xiang Li, Xiaolin Hu

arxiv:2006.04388 v1 · 2020-06-08 · 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{FCI4K35ZQPRAKUQAVJ4JUYYA7I}

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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.

Cited by

1 paper in Pith

From Spatial to Spectral: An Efficient, Frequency-Guided Feature Representation Learner for Small Object Detection

Receipt and verification

First computed	2026-07-05T01:08:38.698051Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2891c56fb983e2055200aa789a6300fa085c652aafb5f2e81dbe8974cfd80bb4

Aliases

arxiv: 2006.04388 · arxiv_version: 2006.04388v1 · doi: 10.48550/arxiv.2006.04388 · pith_short_12: FCI4K35ZQPRA · pith_short_16: FCI4K35ZQPRAKUQA · pith_short_8: FCI4K35Z

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/FCI4K35ZQPRAKUQAVJ4JUYYA7I \
  | 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: 2891c56fb983e2055200aa789a6300fa085c652aafb5f2e81dbe8974cfd80bb4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e6c0cf558d17d508a120e90222b5cb3515bde3a8dec1884ee4228e349019e71",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-06-08T07:24:33Z",
    "title_canon_sha256": "ce6dd9702083b0e411cde9cae671de67651585dd7b675793a07cf30187b35882"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.04388",
    "kind": "arxiv",
    "version": 1
  }
}