Pith Number

pith:5UNMCFPX

pith:2023:5UNMCFPXIFUG7D5DXZVOIXBZXA

not attested not anchored not stored refs pending

Domain Generalization with Fourier Transform and Soft Thresholding

Ahmet Enis Cetin, Bin Wang, Concetto Spampinato, Debesh Jha, Hongyi Pan, Ulas Bagci, Xin Zhu, Zheyuan Zhang

arxiv:2309.09866 v3 · 2023-09-18 · eess.IV · 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{5UNMCFPXIFUG7D5DXZVOIXBZXA}

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	2026-07-05T07:23:29.014826Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed1ac115f741686f8fa3be6ae45c39b80fbc605c2dcfd7676c29ca4c5ce19e72

Aliases

arxiv: 2309.09866 · arxiv_version: 2309.09866v3 · doi: 10.48550/arxiv.2309.09866 · pith_short_12: 5UNMCFPXIFUG · pith_short_16: 5UNMCFPXIFUG7D5D · pith_short_8: 5UNMCFPX

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/5UNMCFPXIFUG7D5DXZVOIXBZXA \
  | 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: ed1ac115f741686f8fa3be6ae45c39b80fbc605c2dcfd7676c29ca4c5ce19e72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "816a1021113713d56f9c3b944786b4e8af8d3286d0a2fcca0e33a9a1cc4f9985",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2023-09-18T15:28:09Z",
    "title_canon_sha256": "04554bafe776f2828a06bb259dde2804620d43a1bf6fbe7a479210ea91a51d52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.09866",
    "kind": "arxiv",
    "version": 3
  }
}