Pith Number

pith:MTZ3NRFZ

pith:2026:MTZ3NRFZKGVPLC66QFAUFUKAQL

not attested not anchored not stored refs pending

Frames2Residual: Spatiotemporal Decoupling for Self-Supervised Video Denoising

Kailai Zhou, Mingjie Ji, Xun Cao, Zhan Shi, Zixuan Fu

arxiv:2603.10417 v2 · 2026-03-11 · 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{MTZ3NRFZKGVPLC66QFAUFUKAQL}

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	2026-06-30T02:17:17.775338Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64f3b6c4b951aaf58bde814142d14082ed8efabd4170b605bc1bf0c718672fb2

Aliases

arxiv: 2603.10417 · arxiv_version: 2603.10417v2 · doi: 10.48550/arxiv.2603.10417 · pith_short_12: MTZ3NRFZKGVP · pith_short_16: MTZ3NRFZKGVPLC66 · pith_short_8: MTZ3NRFZ

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/MTZ3NRFZKGVPLC66QFAUFUKAQL \
  | 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: 64f3b6c4b951aaf58bde814142d14082ed8efabd4170b605bc1bf0c718672fb2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5cdca81176658227dfa498c2550456040cd1071ca840547d7109c8cbc06818ec",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-03-11T05:04:28Z",
    "title_canon_sha256": "4db39443f067a647b06ba696d455ae92784298c2cc6b7636a4cfe27dcfa97665"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.10417",
    "kind": "arxiv",
    "version": 2
  }
}