Pith Number

pith:5NDV4QXI

pith:2025:5NDV4QXIDVXF3ZTZ2DYF3U6PFI

not attested not anchored not stored refs pending

Generalized Task-Driven Medical Image Quality Enhancement with Gradient Promotion

Dong Zhang, Kwang-Ting Cheng

arxiv:2501.01114 v1 · 2025-01-02 · 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{5NDV4QXIDVXF3ZTZ2DYF3U6PFI}

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	2026-07-05T09:56:14.891035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb475e42e81d6e5de679d0f05dd3cf2a33ff7a8d590efacda9984ca9a40ae4a4

Aliases

arxiv: 2501.01114 · arxiv_version: 2501.01114v1 · doi: 10.48550/arxiv.2501.01114 · pith_short_12: 5NDV4QXIDVXF · pith_short_16: 5NDV4QXIDVXF3ZTZ · pith_short_8: 5NDV4QXI

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/5NDV4QXIDVXF3ZTZ2DYF3U6PFI \
  | 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: eb475e42e81d6e5de679d0f05dd3cf2a33ff7a8d590efacda9984ca9a40ae4a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d31022602783999b10602fe78f46cfe60f1590365549a98d6d7eed3d41fe1800",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-01-02T07:21:28Z",
    "title_canon_sha256": "c6fc833879e0d1ada8b2dfc2063dba3efaefcc0ca23a9fca35fb34227c7a8981"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.01114",
    "kind": "arxiv",
    "version": 1
  }
}