Pith Number

pith:2JZZI4MT

pith:2026:2JZZI4MTJEQQHFPMQF3I3ZJBN4

not attested not anchored not stored refs pending

Loop-Mamba: A Loop Mamba with Degradation-Aware and Shared Memory for Old Photo Restoration

Chen Wu, Dianjie Lu, Guangwei Gao, Guijuan Zhang, Pengwen Dai, Pu Wang, Runci Bai, Siyuan Yao, Yongcong Wang, Yucheng Xin, Zhuoran Zheng

arxiv:2608.02346 v1 · 2026-08-03 · 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{2JZZI4MTJEQQHFPMQF3I3ZJBN4}

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	2026-08-04T02:11:59.848259Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d27394719349210395ec81768de5216f110123a348b40a8c7bb0ded135b190cb

Aliases

arxiv: 2608.02346 · arxiv_version: 2608.02346v1 · doi: 10.48550/arxiv.2608.02346 · pith_short_12: 2JZZI4MTJEQQ · pith_short_16: 2JZZI4MTJEQQHFPM · pith_short_8: 2JZZI4MT

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/2JZZI4MTJEQQHFPMQF3I3ZJBN4 \
  | 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: d27394719349210395ec81768de5216f110123a348b40a8c7bb0ded135b190cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08d8363d8d2878b53dcf482d8427c77a6025e24e9aff947e29b6a5cfb957dc9a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-08-03T14:59:21Z",
    "title_canon_sha256": "0444702162c9dfc370ff8dc5e0d8caba4844c5d2c68196a18d8ce525e887fdf6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.02346",
    "kind": "arxiv",
    "version": 1
  }
}