Pith Number

pith:OXQSFOVI

pith:2018:OXQSFOVIPDPH2ROQKA3JTQCP5H

not attested not anchored not stored refs pending

Denoising Weak Lensing Mass Maps with Deep Learning

Masato Shirasaki, Naoki Yoshida, Shiro Ikeda

arxiv:1812.05781 v2 · 2018-12-14 · astro-ph.CO · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OXQSFOVIPDPH2ROQKA3JTQCP5H}

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

Deep learning dark matter map reconstructions from DES SV weak lensing data

Receipt and verification

First computed	2026-07-04T23:58:45.881764Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75e122baa878de7d45d0503699c04fe9d8a80574cf73a9072a9a42a91ce9c241

Aliases

arxiv: 1812.05781 · arxiv_version: 1812.05781v2 · doi: 10.48550/arxiv.1812.05781 · pith_short_12: OXQSFOVIPDPH · pith_short_16: OXQSFOVIPDPH2ROQ · pith_short_8: OXQSFOVI

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/OXQSFOVIPDPH2ROQKA3JTQCP5H \
  | 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: 75e122baa878de7d45d0503699c04fe9d8a80574cf73a9072a9a42a91ce9c241

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b6562c8f5506a1f2d86bb0421d2f7032775e491b122228ed85f2be65b43ae19",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2018-12-14T05:03:16Z",
    "title_canon_sha256": "bcb693dfde94f044818ca6fd81d4b7ac28ee8846bfdbaeca663aac5db6d63a6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.05781",
    "kind": "arxiv",
    "version": 2
  }
}