Pith Number

pith:YPWEC6X6

pith:2020:YPWEC6X67H2YFGUJ635USEM4TU

not attested not anchored not stored refs pending

Optimization-Inspired Learning with Architecture Augmentations and Control Mechanisms for Low-Level Vision

Pan Mu, Risheng Liu, Xin Fan, Zhongxuan Luo, Zhu Liu

arxiv:2012.05435 v2 · 2020-12-10 · cs.CV · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YPWEC6X67H2YFGUJ635USEM4TU}

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	2026-07-05T07:05:03.614434Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3ec417afef9f5829a89f6fb49119c9d3827712a61c778bfef5bc5ed15818609

Aliases

arxiv: 2012.05435 · arxiv_version: 2012.05435v2 · doi: 10.48550/arxiv.2012.05435 · pith_short_12: YPWEC6X67H2Y · pith_short_16: YPWEC6X67H2YFGUJ · pith_short_8: YPWEC6X6

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/YPWEC6X67H2YFGUJ635USEM4TU \
  | 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: c3ec417afef9f5829a89f6fb49119c9d3827712a61c778bfef5bc5ed15818609

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df6e175b4ea2b62f7bddc27c634abf3eb2434c5b71fe19039f42ba92eab446b4",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-12-10T03:24:53Z",
    "title_canon_sha256": "0207829c72ae81e09f233c4dd0c53ee33fea30955e85946804698219fc52056e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.05435",
    "kind": "arxiv",
    "version": 2
  }
}