Pith Number

pith:7KA75LOZ

pith:2026:7KA75LOZUBYZ2LDKNKJ6AEWKOX

not attested not anchored not stored refs pending

Oracle Supervision Transfers for Hyperparameter Prediction in Model-Based Image Denoising

Jianmin Liao, Lixin Shen, Yuesheng Xu

arxiv:2605.20479 v1 · 2026-05-19 · cs.CV · 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{7KA75LOZUBYZ2LDKNKJ6AEWKOX}

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	2026-05-21T01:04:39.265892Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa81feadd9a0719d2c6a6a93e012ca75f0aa1a25dde76f27bb1190a6a840dfa8

Aliases

arxiv: 2605.20479 · arxiv_version: 2605.20479v1 · doi: 10.48550/arxiv.2605.20479 · pith_short_12: 7KA75LOZUBYZ · pith_short_16: 7KA75LOZUBYZ2LDK · pith_short_8: 7KA75LOZ

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/7KA75LOZUBYZ2LDKNKJ6AEWKOX \
  | 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: fa81feadd9a0719d2c6a6a93e012ca75f0aa1a25dde76f27bb1190a6a840dfa8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e130d41e83c83d5f6b7eabc41ed4fe578a394c013635f07b79cb1586e72fc85d",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-19T20:41:44Z",
    "title_canon_sha256": "b94cfaabf179c2b20d780c8cab4c8cf0c107ec25a42816a8fbab41bd703ff908"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.20479",
    "kind": "arxiv",
    "version": 1
  }
}