Pith Number

pith:TYTLKUKI

pith:2022:TYTLKUKIYHFGDBWQ4SLKTRGCBS

not attested not anchored not stored refs pending

U-HRNet: Delving into Improving Semantic Representation of High Resolution Network for Dense Prediction

Errui Ding, Guowei Chen, Jian Wang, Xiang Long, Zewu Wu, Zeyu Chen

arxiv:2210.07140 v1 · 2022-10-13 · 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{TYTLKUKIYHFGDBWQ4SLKTRGCBS}

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	2026-07-05T05:06:24.925903Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e26b55148c1ca6186d0e496a9c4c20cb498da7411728e66ee4de72fbc6051c2

Aliases

arxiv: 2210.07140 · arxiv_version: 2210.07140v1 · doi: 10.48550/arxiv.2210.07140 · pith_short_12: TYTLKUKIYHFG · pith_short_16: TYTLKUKIYHFGDBWQ · pith_short_8: TYTLKUKI

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/TYTLKUKIYHFGDBWQ4SLKTRGCBS \
  | 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: 9e26b55148c1ca6186d0e496a9c4c20cb498da7411728e66ee4de72fbc6051c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8894f3a2b3ba7e4fdb1f51487957db6103f3404d49aaf07d8e335fd9ca63b8a4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-10-13T16:25:45Z",
    "title_canon_sha256": "8f415fa8b8d18269015a16139b34f3cddaa25da768b8e026d6b3da84f0997644"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.07140",
    "kind": "arxiv",
    "version": 1
  }
}