Pith Number

pith:EI77BNHZ

pith:2023:EI77BNHZJRIS23S4OMPALGWROF

not attested not anchored not stored refs pending

Learning A Coarse-to-Fine Diffusion Transformer for Image Restoration

Cong Wang, Jinshan Pan, Liyan Wang, Qinyu Yang, Wei Wang, Zhixun Su

arxiv:2308.08730 v4 · 2023-08-17 · 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{EI77BNHZJRIS23S4OMPALGWROF}

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	2026-07-05T06:58:13.325713Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

223ff0b4f94c512d6e5c731e059ad1714a8bc0a447c1067c322287da6094e403

Aliases

arxiv: 2308.08730 · arxiv_version: 2308.08730v4 · doi: 10.48550/arxiv.2308.08730 · pith_short_12: EI77BNHZJRIS · pith_short_16: EI77BNHZJRIS23S4 · pith_short_8: EI77BNHZ

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/EI77BNHZJRIS23S4OMPALGWROF \
  | 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: 223ff0b4f94c512d6e5c731e059ad1714a8bc0a447c1067c322287da6094e403

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17f223a03088c43fb81b9ab5177a173112f7656a91d4fa87b1186624f4c41088",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-08-17T01:59:59Z",
    "title_canon_sha256": "df3b16d03f0c993b0208faaeb27e1ffe639ee339db81f68fae827384a4ac536b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.08730",
    "kind": "arxiv",
    "version": 4
  }
}