Pith Number

pith:TQN56TAP

pith:2019:TQN56TAPCLMCYUCSGOQ2O7I2TZ

not attested not anchored not stored refs pending

Distance-IoU Loss: Faster and Better Learning for Bounding Box Regression

Dongwei Ren, Jinze Li, Ping Wang, Rongguang Ye, Wei Liu, Zhaohui Zheng

arxiv:1911.08287 v1 · 2019-11-19 · 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{TQN56TAPCLMCYUCSGOQ2O7I2TZ}

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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

DroneScan-YOLO: Redundancy-Aware Lightweight Detection for Tiny Objects in UAV Imagery

Receipt and verification

First computed	2026-07-05T00:20:27.090070Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c1bdf4c0f12d82c505233a1a77d1a9e659e154dddedd86f15343e0701895d0b

Aliases

arxiv: 1911.08287 · arxiv_version: 1911.08287v1 · doi: 10.48550/arxiv.1911.08287 · pith_short_12: TQN56TAPCLMC · pith_short_16: TQN56TAPCLMCYUCS · pith_short_8: TQN56TAP

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/TQN56TAPCLMCYUCSGOQ2O7I2TZ \
  | 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: 9c1bdf4c0f12d82c505233a1a77d1a9e659e154dddedd86f15343e0701895d0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d6d666f26eaa776db756737a812146f777c5f82ce63f4abd25af12d66fd7e67",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-11-19T14:20:07Z",
    "title_canon_sha256": "b2ea812c6958a39d2106a358ef2fecce0dbd1347c1e211b51a9ad8e6e5682bdf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.08287",
    "kind": "arxiv",
    "version": 1
  }
}