Pith Number

pith:HU3APTLG

pith:2021:HU3APTLGFHRHCABUXOKUYY3Q5N

not attested not anchored not stored refs pending

Image restoration using an inertial viscosity fixed point algorithm

Ebru ALTIPARMAK, Ibrahim Karahan

arxiv:2108.05146 v1 · 2021-08-11 · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HU3APTLGFHRHCABUXOKUYY3Q5N}

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

A Double Inertial Forward-Backward Splitting Algorithm With Applications to Regression and Classification Problems

Receipt and verification

First computed	2026-07-05T03:05:07.191636Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d3607cd6629e2710034bb954c6370eb62989b6f65d8db6b2e8f27c66b5a0ab2

Aliases

arxiv: 2108.05146 · arxiv_version: 2108.05146v1 · doi: 10.48550/arxiv.2108.05146 · pith_short_12: HU3APTLGFHRH · pith_short_16: HU3APTLGFHRHCABU · pith_short_8: HU3APTLG

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/HU3APTLGFHRHCABUXOKUYY3Q5N \
  | 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: 3d3607cd6629e2710034bb954c6370eb62989b6f65d8db6b2e8f27c66b5a0ab2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c230b090695f43a0f9e424868c3ccd1b760301cb6df18a2e5226d0276736058f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2021-08-11T10:46:04Z",
    "title_canon_sha256": "3b35163b40f1e2bd789f4b4531c46c5342a5be41a5d9e40b74b0dcfee47942ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.05146",
    "kind": "arxiv",
    "version": 1
  }
}