Pith Number

pith:KEAGRAKX

pith:2021:KEAGRAKXGCVI7Z3JNIOIRMNB7L

not attested not anchored not stored refs pending

An Interpretation of Regularization by Denoising and its Application with the Back-Projected Fidelity Term

Einav Yogev-Ofer, Raja Giryes, Tom Tirer

arxiv:2101.11599 v1 · 2021-01-27 · eess.IV · 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{KEAGRAKXGCVI7Z3JNIOIRMNB7L}

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	2026-07-05T02:10:21.432070Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

510068815730aa8fe7696a1c88b1a1faf7e60727ea8d6162821f335c99d99aaa

Aliases

arxiv: 2101.11599 · arxiv_version: 2101.11599v1 · doi: 10.48550/arxiv.2101.11599 · pith_short_12: KEAGRAKXGCVI · pith_short_16: KEAGRAKXGCVI7Z3J · pith_short_8: KEAGRAKX

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/KEAGRAKXGCVI7Z3JNIOIRMNB7L \
  | 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: 510068815730aa8fe7696a1c88b1a1faf7e60727ea8d6162821f335c99d99aaa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "582ee159ee527b8303d6f855ddd5d93a874cfb84f15d5234916f4932bbc2f275",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2021-01-27T18:45:35Z",
    "title_canon_sha256": "ae20de4905f042805a3370cb6829981b274a64a69df6764b428b8163a7b9a987"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.11599",
    "kind": "arxiv",
    "version": 1
  }
}