Pith Number

pith:THDOGCCO

pith:2025:THDOGCCONOCGYOYOCZMNTN4GSR

not attested not anchored not stored refs pending

Enhanced Semantic Extraction and Guidance for UGC Image Super Resolution

Li Song, Rong Xie, Xinning Chai, Ying Liang, Yingsheng Qin, Yiwen Wang, Yucai Yang, Yuxuan Zhang, Zhengxue Cheng

arxiv:2504.09887 v1 · 2025-04-14 · 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{THDOGCCONOCGYOYOCZMNTN4GSR}

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	2026-07-05T10:48:44.448601Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99c6e3084e6b846c3b0e1658d9b7869464f95da7a50cde92f619872664fcd880

Aliases

arxiv: 2504.09887 · arxiv_version: 2504.09887v1 · doi: 10.48550/arxiv.2504.09887 · pith_short_12: THDOGCCONOCG · pith_short_16: THDOGCCONOCGYOYO · pith_short_8: THDOGCCO

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/THDOGCCONOCGYOYOCZMNTN4GSR \
  | 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: 99c6e3084e6b846c3b0e1658d9b7869464f95da7a50cde92f619872664fcd880

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84b9f15cd07616232f970eeb2196f00ba9b9291f61de4797def48d51aa2842e2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-04-14T05:26:24Z",
    "title_canon_sha256": "4f5264edb9da064b3db761e0262f994a6f74efc208ab3108a2a91dbc84335a97"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.09887",
    "kind": "arxiv",
    "version": 1
  }
}