Pith Number

pith:73WEKHJV

pith:2021:73WEKHJVSGL2HJURJR2UVAHRSR

not attested not anchored not stored refs pending

Synergy Between Semantic Segmentation and Image Denoising via Alternate Boosting

Dong Liu, Ke Sun, Shunxin Xu, Zheng-Jun Zha, Zhiwei Xiong

arxiv:2102.12095 v1 · 2021-02-24 · 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{73WEKHJVSGL2HJURJR2UVAHRSR}

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	2026-07-05T02:18:09.369770Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

feec451d359197a3a6914c754a80f19460a7290dc07a2f40f1c1019aaa69b49f

Aliases

arxiv: 2102.12095 · arxiv_version: 2102.12095v1 · doi: 10.48550/arxiv.2102.12095 · pith_short_12: 73WEKHJVSGL2 · pith_short_16: 73WEKHJVSGL2HJUR · pith_short_8: 73WEKHJV

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/73WEKHJVSGL2HJURJR2UVAHRSR \
  | 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: feec451d359197a3a6914c754a80f19460a7290dc07a2f40f1c1019aaa69b49f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "955af50ce4c40f12807a34c08efee01f3b0662dc91ed3f161d68355e82703be7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-02-24T06:48:45Z",
    "title_canon_sha256": "e6fb07c2ec0cf0673c122faff54bef989a9e05cafe11c48e23a8d3a930129554"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.12095",
    "kind": "arxiv",
    "version": 1
  }
}