Pith Number

pith:QXCYHKPC

pith:2023:QXCYHKPC5LTPSBRE5T7ZMLFFFG

not attested not anchored not stored refs pending

Multi-Target Landmark Detection with Incomplete Images via Reinforcement Learning and Shape Prior

Dengqiang Jia, Fuping Wu, Huandong Lin, Kaiwen Wan, Lei Li, Shangqi Gao, Sijia Wang, Wei Qian, Xiahai Zhuang, Xin Gao, Xiongzheng Mu, Yingzhi Wu

arxiv:2301.05392 v1 · 2023-01-13 · cs.CV · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QXCYHKPC5LTPSBRE5T7ZMLFFFG}

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	2026-07-05T05:32:52.457763Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85c583a9e2eae6f90624ecff962ca529ace2e660821472a1c0d71b4e1a4312b2

Aliases

arxiv: 2301.05392 · arxiv_version: 2301.05392v1 · doi: 10.48550/arxiv.2301.05392 · pith_short_12: QXCYHKPC5LTP · pith_short_16: QXCYHKPC5LTPSBRE · pith_short_8: QXCYHKPC

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/QXCYHKPC5LTPSBRE5T7ZMLFFFG \
  | 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: 85c583a9e2eae6f90624ecff962ca529ace2e660821472a1c0d71b4e1a4312b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c14652ecfc1e4c66a36ae2a645560624a8dedba2d6d527fff31851f96205f280",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-01-13T05:20:07Z",
    "title_canon_sha256": "1e135e5cd63382ca65ea7482df90fb362e36699eabed21a0f359adcf6082cf54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.05392",
    "kind": "arxiv",
    "version": 1
  }
}