Pith Number

pith:EWKF6RIG

pith:2019:EWKF6RIGN4M2FGNYKTJLDRZMXU

not attested not anchored not stored refs pending

Underwater Image Super-Resolution using Deep Residual Multipliers

Junaed Sattar, Md Jahidul Islam, Peigen Luo, Sadman Sakib Enan

arxiv:1909.09437 v3 · 2019-09-20 · 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{EWKF6RIGN4M2FGNYKTJLDRZMXU}

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	2026-07-05T00:43:20.318130Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25945f45066f19a299b854d2b1c72cbd22d6de38bc89782bfaadc580cf38c8a1

Aliases

arxiv: 1909.09437 · arxiv_version: 1909.09437v3 · doi: 10.48550/arxiv.1909.09437 · pith_short_12: EWKF6RIGN4M2 · pith_short_16: EWKF6RIGN4M2FGNY · pith_short_8: EWKF6RIG

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/EWKF6RIGN4M2FGNYKTJLDRZMXU \
  | 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: 25945f45066f19a299b854d2b1c72cbd22d6de38bc89782bfaadc580cf38c8a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ddce2a279a6bc164e4b622b0426e5b83c4b2e7f4ef46a6d48146a5d68898cf77",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2019-09-20T11:53:07Z",
    "title_canon_sha256": "374a1fee230f13ba126bef7745e34ea1d08f69725141d35c9e39fc2c645c6d92"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.09437",
    "kind": "arxiv",
    "version": 3
  }
}