Pith Number

pith:VIO6GAVG

pith:2021:VIO6GAVGMHPTKBMLDXUJG4WPX3

not attested not anchored not stored refs pending

Image denoising by Super Neurons: Why go deep?

Junaid Malik, Moncef Gabbouj, Serkan Kiranyaz

arxiv:2111.14948 v1 · 2021-11-29 · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VIO6GAVGMHPTKBMLDXUJG4WPX3}

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	2026-07-05T03:36:20.895650Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa1de302a661df35058b1de89372cfbec7ee003aa8ed50ddde151a55de14df47

Aliases

arxiv: 2111.14948 · arxiv_version: 2111.14948v1 · doi: 10.48550/arxiv.2111.14948 · pith_short_12: VIO6GAVGMHPT · pith_short_16: VIO6GAVGMHPTKBML · pith_short_8: VIO6GAVG

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/VIO6GAVGMHPTKBMLDXUJG4WPX3 \
  | 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: aa1de302a661df35058b1de89372cfbec7ee003aa8ed50ddde151a55de14df47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e9d72984ca19bf50b4b046750b4590458ec8d28011f23bb37287959b2cf30a9",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-11-29T20:52:10Z",
    "title_canon_sha256": "b8c821ea0f4440643a0f07a9acb6445fb72bcd210a5221af6aec6695b4ebff5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.14948",
    "kind": "arxiv",
    "version": 1
  }
}