Pith Number

pith:MDCG7X5E

pith:2026:MDCG7X5EH5OKKZ2I3TSS3AZMD4

not attested not anchored not stored refs pending

QuantSR+: Pushing the Limit of Quantized Image Super-Resolution Networks

Haotong Qin, Jie Luo, Jinyang Guo, Michele Magno, Xianglong Liu, Xudong Ma, Yulun Zhang

arxiv:2605.22351 v1 · 2026-05-21 · 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{MDCG7X5EH5OKKZ2I3TSS3AZMD4}

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	2026-05-22T01:04:39.064004Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60c46fdfa43f5ca56748dce52d832c1f099882f69fc0970cf1db2225969ec1e0

Aliases

arxiv: 2605.22351 · arxiv_version: 2605.22351v1 · doi: 10.48550/arxiv.2605.22351 · pith_short_12: MDCG7X5EH5OK · pith_short_16: MDCG7X5EH5OKKZ2I · pith_short_8: MDCG7X5E

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/MDCG7X5EH5OKKZ2I3TSS3AZMD4 \
  | 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: 60c46fdfa43f5ca56748dce52d832c1f099882f69fc0970cf1db2225969ec1e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "132002d744c318f88c4ea9d169fd5b6b0dfe7206c021f769d384347ad0a61968",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-21T11:38:52Z",
    "title_canon_sha256": "d0c5203cbcd89da6b70ad9983348b5539cce9ca24446460a68e3b37004ea7417"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.22351",
    "kind": "arxiv",
    "version": 1
  }
}