Pith Number

pith:2YFMVT3Z

pith:2020:2YFMVT3ZKLZR2UIGK2H24H3BO2

not attested not anchored not stored refs pending

D-SRGAN: DEM Super-Resolution with Generative Adversarial Networks

Bekir Z Demiray, Ibrahim Demir, Muhammed Sit

arxiv:2004.04788 v2 · 2020-04-09 · cs.CV · cs.LG · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2YFMVT3ZKLZR2UIGK2H24H3BO2}

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	2026-07-05T00:55:31.576046Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d60acacf7952f31d5106568fae1f61769c8fc8add5b063aa4d74994d8094c33c

Aliases

arxiv: 2004.04788 · arxiv_version: 2004.04788v2 · doi: 10.48550/arxiv.2004.04788 · pith_short_12: 2YFMVT3ZKLZR · pith_short_16: 2YFMVT3ZKLZR2UIG · pith_short_8: 2YFMVT3Z

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/2YFMVT3ZKLZR2UIGK2H24H3BO2 \
  | 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: d60acacf7952f31d5106568fae1f61769c8fc8add5b063aa4d74994d8094c33c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d5586493bd3606303483fd4e1ed7d6e765f4aacd5c74299f7cec03a691a2a75",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-04-09T19:57:49Z",
    "title_canon_sha256": "3a0a880ea81ebada6c99f4713983bb42b1bf7fde35905bcc7406e8fad7f97838"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.04788",
    "kind": "arxiv",
    "version": 2
  }
}