Pith Number

pith:JADYVJ5C

pith:2016:JADYVJ5CPAMYGA3ZZIUBMG7F3M

not attested not anchored not stored refs pending

A Boosting Method to Face Image Super-resolution

Da Zhou, Jingjing Cao, Shanjun Mao, Yiping Zhang, Zhihong Zhang

arxiv:1609.01805 v3 · 2016-09-07 · 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{JADYVJ5CPAMYGA3ZZIUBMG7F3M}

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	2026-05-18T00:16:50.896735Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48078aa7a27819830379ca28161be5db3ff618577d2d8fb40d3d62c355f7777e

Aliases

arxiv: 1609.01805 · arxiv_version: 1609.01805v3 · doi: 10.48550/arxiv.1609.01805 · pith_short_12: JADYVJ5CPAMY · pith_short_16: JADYVJ5CPAMYGA3Z · pith_short_8: JADYVJ5C

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/JADYVJ5CPAMYGA3ZZIUBMG7F3M \
  | 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: 48078aa7a27819830379ca28161be5db3ff618577d2d8fb40d3d62c355f7777e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6270e1f60f5f2e96a4c72036b7bb17aab27a87fc1272a651d9051b95c5408838",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-09-07T02:12:30Z",
    "title_canon_sha256": "1612d0251219e9046dd17f79a4b935bf22301e881c6c89f4114511020de9add3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.01805",
    "kind": "arxiv",
    "version": 3
  }
}