Pith Number

pith:CRP35ZZ4

pith:2022:CRP35ZZ4LFHZHUFGOLQFO6MC4C

not attested not anchored not stored refs pending

Synthetic Data Supervised Salient Object Detection

Aimin Hao, Chenglizhao Chen, Lin Wang, Shuo Li, Tengfei Shi, Wei Wang, Zhenyu Wu

arxiv:2210.13835 v1 · 2022-10-25 · 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{CRP35ZZ4LFHZHUFGOLQFO6MC4C}

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	2026-07-05T05:10:23.137852Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

145fbee73c594f93d0a672e0577982e09ae052e630913c7857f39f575618556b

Aliases

arxiv: 2210.13835 · arxiv_version: 2210.13835v1 · doi: 10.48550/arxiv.2210.13835 · pith_short_12: CRP35ZZ4LFHZ · pith_short_16: CRP35ZZ4LFHZHUFG · pith_short_8: CRP35ZZ4

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/CRP35ZZ4LFHZHUFGOLQFO6MC4C \
  | 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: 145fbee73c594f93d0a672e0577982e09ae052e630913c7857f39f575618556b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45cea0d88e15b575cec25d4f4be272730fc1115f113a0a5e2477592f19818876",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-10-25T08:36:29Z",
    "title_canon_sha256": "142599c3f342325e7ccbc9a75300948fc020126aa0e6a8429b5bebb69c6d10f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.13835",
    "kind": "arxiv",
    "version": 1
  }
}