Pith Number

pith:MK72LMEH

pith:2019:MK72LMEH4CRPTH4HNAPHOJ65TU

not attested not anchored not stored refs pending

Residual-Guided In-Loop Filter Using Convolution Neural Network

Li Li, Shan Liu, Wei Jia, Xiang Zhang, Zhu Li

arxiv:1907.12681 v2 · 2019-07-29 · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MK72LMEH4CRPTH4HNAPHOJ65TU}

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	2026-07-05T02:37:01.834697Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62bfa5b087e0a2f99f87681e7727dd9d214538d74007d17bb11d1d14d61369ee

Aliases

arxiv: 1907.12681 · arxiv_version: 1907.12681v2 · doi: 10.48550/arxiv.1907.12681 · pith_short_12: MK72LMEH4CRP · pith_short_16: MK72LMEH4CRPTH4H · pith_short_8: MK72LMEH

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/MK72LMEH4CRPTH4HNAPHOJ65TU \
  | 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: 62bfa5b087e0a2f99f87681e7727dd9d214538d74007d17bb11d1d14d61369ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3699b9cf481250db7d08413df58b8cd66c9e13c47222c5d5ebd1bea68c631c64",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2019-07-29T23:01:19Z",
    "title_canon_sha256": "7001b49212b7f619569b9273add06c3adf95aa982b344b8aeed9e705afe7b4da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.12681",
    "kind": "arxiv",
    "version": 2
  }
}