Pith Number

pith:TRJ3KYES

pith:2026:TRJ3KYESFHW5XCVGEALHGNFNTF

not attested not anchored not stored refs pending

Joint Enhancement and Classification using Coupled Diffusion Models of Signals and Logits

Gilad Nurko, Joseph Keshet, Marc Delcroix, Roi Benita, Shoko Araki, Tomohiro Nakatani, Yehoshua Dissen

arxiv:2602.15405 v2 · 2026-02-17 · 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{TRJ3KYESFHW5XCVGEALHGNFNTF}

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	2026-05-20T00:03:06.039341Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c53b5609229eddb8aa620167334ad99479c20697ab1c4705f634ffc5a315921

Aliases

arxiv: 2602.15405 · arxiv_version: 2602.15405v2 · doi: 10.48550/arxiv.2602.15405 · pith_short_12: TRJ3KYESFHW5 · pith_short_16: TRJ3KYESFHW5XCVG · pith_short_8: TRJ3KYES

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/TRJ3KYESFHW5XCVGEALHGNFNTF \
  | 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: 9c53b5609229eddb8aa620167334ad99479c20697ab1c4705f634ffc5a315921

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45a7d675ce71fa39e1e486c984ef341075229b7bf38aa02bdc49ffbafbeb73b9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-02-17T07:25:41Z",
    "title_canon_sha256": "fa382602006ade6634aa5e9271c85e93bdbbd22bec99c165db7cf3d28d128b36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.15405",
    "kind": "arxiv",
    "version": 2
  }
}