Pith Number

pith:HPWDH7SP

pith:2020:HPWDH7SPIOBGGEQAEYDRNGTFLW

not attested not anchored not stored refs pending

Combining Weighted Total Variation and Deep Image Prior for natural and medical image restoration via ADMM

Andrea Sebastiani, Federica Porta, Giorgia Franchini, Maria Colomba Comes, Pasquale Cascarano

arxiv:2009.11380 v2 · 2020-09-23 · eess.IV · cs.NA · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HPWDH7SPIOBGGEQAEYDRNGTFLW}

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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

Self-supervised Deep Hyperspectral Inpainting with the Plug and Play and Deep Image Prior Models

Receipt and verification

First computed	2026-07-05T04:25:08.364662Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3bec33fe4f43826312002607169a655daaf25af25504f6f86525f2cf4c75cc3d

Aliases

arxiv: 2009.11380 · arxiv_version: 2009.11380v2 · doi: 10.48550/arxiv.2009.11380 · pith_short_12: HPWDH7SPIOBG · pith_short_16: HPWDH7SPIOBGGEQA · pith_short_8: HPWDH7SP

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/HPWDH7SPIOBGGEQAEYDRNGTFLW \
  | 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: 3bec33fe4f43826312002607169a655daaf25af25504f6f86525f2cf4c75cc3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "174f5774316fdec28282bea92b42c85311f904889b9625de2fe3be2bf6271e30",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2020-09-23T21:19:55Z",
    "title_canon_sha256": "d7a058b0fa2c19f68d1f351394ddd56ac391139aedff7ca8955aecd545d2dc2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.11380",
    "kind": "arxiv",
    "version": 2
  }
}