Pith Number

pith:XV5UTJCL

pith:2018:XV5UTJCLHB5ZNFHYKTCGYGD4VA

not attested not anchored not stored refs pending

Multi-scale Processing of Noisy Images using Edge Preservation Losses

Nati Ofir, Yosi Keller

arxiv:1803.09420 v5 · 2018-03-26 · 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{XV5UTJCLHB5ZNFHYKTCGYGD4VA}

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	2026-07-05T03:19:57.604229Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd7b49a44b387b9694f854c46c187ca829b9eafcd18897471cfd01b3b5dd39b1

Aliases

arxiv: 1803.09420 · arxiv_version: 1803.09420v5 · doi: 10.48550/arxiv.1803.09420 · pith_short_12: XV5UTJCLHB5Z · pith_short_16: XV5UTJCLHB5ZNFHY · pith_short_8: XV5UTJCL

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/XV5UTJCLHB5ZNFHYKTCGYGD4VA \
  | 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: bd7b49a44b387b9694f854c46c187ca829b9eafcd18897471cfd01b3b5dd39b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "106d57ebf2ad976fd9ec09dbf4dbaaef0b9624a1e181f79d729b5a6c485d2ce5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-03-26T05:39:31Z",
    "title_canon_sha256": "6b61ae22f5fb1c4ad7c9c92d22d20ccf5096df4d6d554f1f30c91798b442f4fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.09420",
    "kind": "arxiv",
    "version": 5
  }
}