Pith Number

pith:3HTUDN45

pith:2019:3HTUDN45QBYU3XJCZFTN7JIVQI

not attested not anchored not stored refs pending

SRDGAN: learning the noise prior for Super Resolution with Dual Generative Adversarial Networks

Cheng Pan, Dahai Yu, Jingwei Guan, Songnan Li

arxiv:1903.11821 v1 · 2019-03-28 · cs.MM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3HTUDN45QBYU3XJCZFTN7JIVQI}

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	2026-05-17T23:49:59.015130Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9e741b79d80714ddd22c966dfa5158238607e56137e20e11aaa425f2e9add2d

Aliases

arxiv: 1903.11821 · arxiv_version: 1903.11821v1 · doi: 10.48550/arxiv.1903.11821 · pith_short_12: 3HTUDN45QBYU · pith_short_16: 3HTUDN45QBYU3XJC · pith_short_8: 3HTUDN45

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/3HTUDN45QBYU3XJCZFTN7JIVQI \
  | 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: d9e741b79d80714ddd22c966dfa5158238607e56137e20e11aaa425f2e9add2d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ee2c0652715b530020363b76d85228bbde0ca512c517572afadaa1a77c2ab14",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2019-03-28T07:58:13Z",
    "title_canon_sha256": "25918e4a7608673054aadeec4c0da1106cbf7a846c3f623df40ac4d1e6519875"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.11821",
    "kind": "arxiv",
    "version": 1
  }
}