Pith Number

pith:MZE22YLM

pith:2020:MZE22YLM3K4NKQC6RAX5REJZOY

not attested not anchored not stored refs pending

Adaptive Debanding Filter

Alan C. Bovik, Balu Adsumilli, Jessie Lin, Yilin Wang, Zhengzhong Tu

arxiv:2009.10804 v1 · 2020-09-22 · 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{MZE22YLM3K4NKQC6RAX5REJZOY}

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	2026-07-05T01:47:07.641405Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6649ad616cdab8d5405e882fd89139762099253148cea9314c27fb7380431bb6

Aliases

arxiv: 2009.10804 · arxiv_version: 2009.10804v1 · doi: 10.48550/arxiv.2009.10804 · pith_short_12: MZE22YLM3K4N · pith_short_16: MZE22YLM3K4NKQC6 · pith_short_8: MZE22YLM

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/MZE22YLM3K4NKQC6RAX5REJZOY \
  | 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: 6649ad616cdab8d5405e882fd89139762099253148cea9314c27fb7380431bb6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ad33636b7a9af2a165a00e78936e6ca98065caf5860844d91b1e40255cc0069",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2020-09-22T20:44:20Z",
    "title_canon_sha256": "dbaba74a2dd1c15f144d178391fac0c4ad8c0da26f5ddeeca0a4bea2fcac3d88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.10804",
    "kind": "arxiv",
    "version": 1
  }
}