Pith Number

pith:OYGE4GO6

pith:2021:OYGE4GO6U4CLP5JXE5TUQVGUFI

not attested not anchored not stored refs pending

As if by magic: self-supervised training of deep despeckling networks with MERLIN

Emanuele Dalsasso, Florence Tupin, Lo\"ic Denis

arxiv:2110.13148 v2 · 2021-10-25 · cs.CV · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OYGE4GO6U4CLP5JXE5TUQVGUFI}

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.

Cited by

1 paper in Pith

Hardware-Aware Deployment of Joint SAR Compression and Despeckling on FPGA

Receipt and verification

First computed	2026-07-05T03:31:31.573799Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

760c4e19dea704b7f53727674854d42a11247f2851af1514809b22adb7b3fbcb

Aliases

arxiv: 2110.13148 · arxiv_version: 2110.13148v2 · doi: 10.48550/arxiv.2110.13148 · pith_short_12: OYGE4GO6U4CL · pith_short_16: OYGE4GO6U4CLP5JX · pith_short_8: OYGE4GO6

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/OYGE4GO6U4CLP5JXE5TUQVGUFI \
  | 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: 760c4e19dea704b7f53727674854d42a11247f2851af1514809b22adb7b3fbcb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49f205f77359b2793a0a852d68bdef722e17c2a83e780fdf66bc6faf6b27ce02",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-10-25T16:30:09Z",
    "title_canon_sha256": "2c8a477cb8247301ab050de74a318f2debab0d707336b21912cf2f8e91fe2d9c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.13148",
    "kind": "arxiv",
    "version": 2
  }
}