Pith Number

pith:SPDARMP2

pith:2022:SPDARMP2O2ZYDGBT5GVDUDWC4N

not attested not anchored not stored refs pending

Attentional Feature Refinement and Alignment Network for Aircraft Detection in SAR Imagery

Dewen Hu, Gangyao Kuang, Li Liu, Lingjun Zhao, Yan Zhao, Zhong Liu

arxiv:2201.07124 v2 · 2022-01-18 · 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{SPDARMP2O2ZYDGBT5GVDUDWC4N}

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	2026-07-05T03:49:44.342573Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93c608b1fa76b3819833e9aa3a0ec2e35706adf4ceab96c14ed113e5f1c2c6f0

Aliases

arxiv: 2201.07124 · arxiv_version: 2201.07124v2 · doi: 10.48550/arxiv.2201.07124 · pith_short_12: SPDARMP2O2ZY · pith_short_16: SPDARMP2O2ZYDGBT · pith_short_8: SPDARMP2

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/SPDARMP2O2ZYDGBT5GVDUDWC4N \
  | 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: 93c608b1fa76b3819833e9aa3a0ec2e35706adf4ceab96c14ed113e5f1c2c6f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a9fe4a6cd894c6e51f71c9f9306bf106babe5ceca24ac8f8b18028bdaf35b19",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-01-18T16:54:49Z",
    "title_canon_sha256": "8e8fd56a9d25140d0e854b165c921b054ab61a077d497e307439938799b89cf6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.07124",
    "kind": "arxiv",
    "version": 2
  }
}