Pith Number

pith:XNS4R3KE

pith:2018:XNS4R3KE6F4YAIDQ3WULDBQ4C5

not attested not anchored not stored refs pending

Supervised Deep Kriging for Single-Image Super-Resolution

Andreas Kolb, Angela Yao, Gianni Franchi

arxiv:1812.04042 v1 · 2018-12-10 · 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{XNS4R3KE6F4YAIDQ3WULDBQ4C5}

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	2026-05-17T23:58:43.091309Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb65c8ed44f179802070dda8b1861c177900973aa412116841c6ad11696bb5b9

Aliases

arxiv: 1812.04042 · arxiv_version: 1812.04042v1 · doi: 10.48550/arxiv.1812.04042 · pith_short_12: XNS4R3KE6F4Y · pith_short_16: XNS4R3KE6F4YAIDQ · pith_short_8: XNS4R3KE

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/XNS4R3KE6F4YAIDQ3WULDBQ4C5 \
  | 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: bb65c8ed44f179802070dda8b1861c177900973aa412116841c6ad11696bb5b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "879327c86e2535f7dd25b9f904addabf3fffcffc813d218b3524487da765de06",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-12-10T19:32:23Z",
    "title_canon_sha256": "f3d734542327930c5d1514f68181fd64128f0cdc0f84cbd986f52ba70330e0a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.04042",
    "kind": "arxiv",
    "version": 1
  }
}