Pith Number

pith:5LDPIZHR

pith:2022:5LDPIZHRJHCNOOJK6WQF44B7EL

not attested not anchored not stored refs pending

Scribble-based Boundary-aware Network for Weakly Supervised Salient Object Detection in Remote Sensing Images

Hang Dai, Huai-Xin Chen, Tian-Zhu Xiang, Zhou Huang

arxiv:2202.03501 v1 · 2022-02-07 · 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{5LDPIZHRJHCNOOJK6WQF44B7EL}

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	2026-07-05T03:54:44.963479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eac6f464f149c4d7392af5a05e703f22e561eaadd5140a94a48780423b903d53

Aliases

arxiv: 2202.03501 · arxiv_version: 2202.03501v1 · doi: 10.48550/arxiv.2202.03501 · pith_short_12: 5LDPIZHRJHCN · pith_short_16: 5LDPIZHRJHCNOOJK · pith_short_8: 5LDPIZHR

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/5LDPIZHRJHCNOOJK6WQF44B7EL \
  | 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: eac6f464f149c4d7392af5a05e703f22e561eaadd5140a94a48780423b903d53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12df915e89a69931b98dc702e7c918285a4bf3fb307d22c3fc17013bc37854ec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-02-07T20:32:21Z",
    "title_canon_sha256": "497c5fd42f8e29fe99501bdcc43d3168510ea78c58bd5a812c13c13c8c0b5c44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.03501",
    "kind": "arxiv",
    "version": 1
  }
}