Pith Number

pith:2ZPKKYVT

pith:2023:2ZPKKYVTTS42NNNZRCLN6S3X2V

not attested not anchored not stored refs pending

ABFL: Angular Boundary Discontinuity Free Loss for Arbitrary Oriented Object Detection in Aerial Images

Shengyang Li, Zifei Zhao

arxiv:2311.12311 v1 · 2023-11-21 · 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{2ZPKKYVTTS42NNNZRCLN6S3X2V}

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	2026-07-05T07:15:03.515005Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d65ea562b39cb9a6b5b98896df4b77d56a0b22154ff46ce846a9a713e66e421e

Aliases

arxiv: 2311.12311 · arxiv_version: 2311.12311v1 · doi: 10.48550/arxiv.2311.12311 · pith_short_12: 2ZPKKYVTTS42 · pith_short_16: 2ZPKKYVTTS42NNNZ · pith_short_8: 2ZPKKYVT

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/2ZPKKYVTTS42NNNZRCLN6S3X2V \
  | 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: d65ea562b39cb9a6b5b98896df4b77d56a0b22154ff46ce846a9a713e66e421e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a805c3c44a12ec90595729f740cfa6a280c5d36cb7215db05887fabb5c6618c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-11-21T03:03:22Z",
    "title_canon_sha256": "1b8651b61e224ce8eb677c4d0edf599e6ee3c8854ad8eafb065a88431b3541f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.12311",
    "kind": "arxiv",
    "version": 1
  }
}