Pith Number

pith:NYYUHBRP

pith:2017:NYYUHBRPYCTHMQ7BFE5JCGAKFF

not attested not anchored not stored refs pending

Generative Adversarial Networks recover features in astrophysical images of galaxies beyond the deconvolution limit

Ce Zhang, Gokula Krishnan Santhanam, Hantian Zhang, Kevin Schawinski, Lucas Fowler

arxiv:1702.00403 v1 · 2017-02-01 · astro-ph.IM · astro-ph.GA · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NYYUHBRPYCTHMQ7BFE5JCGAKFF}

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	2026-05-18T00:46:12.884916Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e3143862fc0a67643e1293a91180a2979148eab83f1f0b93a413755e738ab0a

Aliases

arxiv: 1702.00403 · arxiv_version: 1702.00403v1 · doi: 10.48550/arxiv.1702.00403 · pith_short_12: NYYUHBRPYCTH · pith_short_16: NYYUHBRPYCTHMQ7B · pith_short_8: NYYUHBRP

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/NYYUHBRPYCTHMQ7BFE5JCGAKFF \
  | 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: 6e3143862fc0a67643e1293a91180a2979148eab83f1f0b93a413755e738ab0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d95b5c9c10df97c8f320ad45d683e4d82e5b9ad6a570a707945eb7271349f8da",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2017-02-01T19:00:02Z",
    "title_canon_sha256": "eff9306d6e212d86985c05d8d0764ec879a5d8ddcf43b56e87b4a224ce93c9ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.00403",
    "kind": "arxiv",
    "version": 1
  }
}