Pith Number

pith:5JIZGODY

pith:2025:5JIZGODYE2R6FRO7ZYSPHHRX5E

not attested not anchored not stored refs pending

RASR: Retrieval-Augmented Super Resolution for Practical Reference-based Image Restoration

Dell Zhang, Gangshan Wu, Jiantao Zhou, Jiaqi Yan, Jie Liu, Jie Tang, Shuning Xu, Xiangyu Chen

arxiv:2508.09449 v2 · 2025-08-13 · 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{5JIZGODYE2R6FRO7ZYSPHHRX5E}

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	2026-05-28T01:04:29.601460Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea5193387826a3e2c5dfce24f39e37e912c3218db15390d34378345fc7ea498d

Aliases

arxiv: 2508.09449 · arxiv_version: 2508.09449v2 · doi: 10.48550/arxiv.2508.09449 · pith_short_12: 5JIZGODYE2R6 · pith_short_16: 5JIZGODYE2R6FRO7 · pith_short_8: 5JIZGODY

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/5JIZGODYE2R6FRO7ZYSPHHRX5E \
  | 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: ea5193387826a3e2c5dfce24f39e37e912c3218db15390d34378345fc7ea498d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc788c3772ef1d8016242ba682cddab54a8451d9311f76f956f67df2e498547a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-08-13T03:05:20Z",
    "title_canon_sha256": "3db6bd4e4dd9f4fbf75ff2fa36ffffb5db5c007ef93f2aa9faef7203f99275dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.09449",
    "kind": "arxiv",
    "version": 2
  }
}