Pith Number

pith:LNNJMTXC

pith:2025:LNNJMTXCA73B7J5MEAW365OHLS

not attested not anchored not stored refs pending

Image Restoration Learning via Noisy Supervision in the Fourier Domain

Edmund Y. Lam, Haosen Liu, Jiahao Liu, Shan Tan

arxiv:2506.00564 v1 · 2025-05-31 · 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{LNNJMTXCA73B7J5MEAW365OHLS}

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	2026-07-05T11:13:36.971129Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b5a964ee207f61fa7ac202dbf75c75cb0b073f9a8bd6716fcaa875dcf682037

Aliases

arxiv: 2506.00564 · arxiv_version: 2506.00564v1 · doi: 10.48550/arxiv.2506.00564 · pith_short_12: LNNJMTXCA73B · pith_short_16: LNNJMTXCA73B7J5M · pith_short_8: LNNJMTXC

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/LNNJMTXCA73B7J5MEAW365OHLS \
  | 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: 5b5a964ee207f61fa7ac202dbf75c75cb0b073f9a8bd6716fcaa875dcf682037

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c394b81edd07f1a866bea038fae19f641d46fb623f0b9619f1e68a996bacfa78",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2025-05-31T13:43:56Z",
    "title_canon_sha256": "1a89ccdf1bb98f22c0dcc39ad5bc292d32a4c498f14fcfeaa1445a7edb1e75f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.00564",
    "kind": "arxiv",
    "version": 1
  }
}