Pith Number

pith:NUZW3GHW

pith:2019:NUZW3GHWHGHKWNLT4S56HS5CW6

not attested not anchored not stored refs pending

Progressive Face Super-Resolution via Attention to Facial Landmark

Dae-shik Kim, Deokyun Kim, Gihyun Kwon, Minseon Kim

arxiv:1908.08239 v1 · 2019-08-22 · 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{NUZW3GHWHGHKWNLT4S56HS5CW6}

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.

Cited by

1 paper in Pith

Robust ID-Specific Face Restoration via Alignment Learning

Receipt and verification

First computed	2026-07-04T23:59:10.942643Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d336d98f6398eab3573e4bbe3cba2b79cd0381546beec3387c8b1b8a51cd283

Aliases

arxiv: 1908.08239 · arxiv_version: 1908.08239v1 · doi: 10.48550/arxiv.1908.08239 · pith_short_12: NUZW3GHWHGHK · pith_short_16: NUZW3GHWHGHKWNLT · pith_short_8: NUZW3GHW

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/NUZW3GHWHGHKWNLT4S56HS5CW6 \
  | 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: 6d336d98f6398eab3573e4bbe3cba2b79cd0381546beec3387c8b1b8a51cd283

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c1238735d63988bab6f62776bba202e7e3c425a59c7338c22831b02a8b525a6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-08-22T07:50:41Z",
    "title_canon_sha256": "9ca7601735a8cc4e2465fdb1d6a63d0fe0995a8eb3a2846523039a1d33a8e4d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.08239",
    "kind": "arxiv",
    "version": 1
  }
}