Pith Number

pith:25RTIIKE

pith:2021:25RTIIKE4QJKNPJYKSEN5X3B3K

not attested not anchored not stored refs pending

DSRGAN: Detail Prior-Assisted Perceptual Single Image Super-Resolution via Generative Adversarial Networks

Weihai Chen, Xingming Wu, Zhengguo Li, Zhong Liu, Ziyang Liu

arxiv:2112.13191 v1 · 2021-12-25 · eess.IV · 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{25RTIIKE4QJKNPJYKSEN5X3B3K}

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	2026-07-05T03:43:50.910345Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d763342144e412a6bd385488dedf61da83eac0589ef562e541566a0daeb00937

Aliases

arxiv: 2112.13191 · arxiv_version: 2112.13191v1 · doi: 10.48550/arxiv.2112.13191 · pith_short_12: 25RTIIKE4QJK · pith_short_16: 25RTIIKE4QJKNPJY · pith_short_8: 25RTIIKE

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/25RTIIKE4QJKNPJYKSEN5X3B3K \
  | 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: d763342144e412a6bd385488dedf61da83eac0589ef562e541566a0daeb00937

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b085438984dee4200ed69df7938ce1b488400c155be9c9740234701ee1592bf6",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2021-12-25T06:23:52Z",
    "title_canon_sha256": "c3cb60947f0f99b29b6af295d0d78c0e33a2fda4d04064bbf4f96c28c49e061f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.13191",
    "kind": "arxiv",
    "version": 1
  }
}