Pith Number

pith:DOYLKK2K

pith:2026:DOYLKK2KK77GHFWZDTJB6EMEYH

not attested not anchored not stored refs pending

U$^2$Mamba: A Two-level Nested U-structure Mamba for Salient Object Detection

Jialu Li, Junhui Li, Youshan Zhang

arxiv:2606.20282 v1 · 2026-06-18 · 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{DOYLKK2KK77GHFWZDTJB6EMEYH}

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.

Cited by

1 paper in Pith

U$^2$Mamba: A Two-level Nested U-structure Mamba for Salient Object Detection

Receipt and verification

First computed	2026-06-19T16:13:07.688518Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1bb0b52b4a57fe6396d91cd21f1184c1d92e63e1352814952e1781b46deda754

Aliases

arxiv: 2606.20282 · arxiv_version: 2606.20282v1 · doi: 10.48550/arxiv.2606.20282 · pith_short_12: DOYLKK2KK77G · pith_short_16: DOYLKK2KK77GHFWZ · pith_short_8: DOYLKK2K

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/DOYLKK2KK77GHFWZDTJB6EMEYH \
  | 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: 1bb0b52b4a57fe6396d91cd21f1184c1d92e63e1352814952e1781b46deda754

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ad8aa8dbaab4835db20ca8417181adeadfe4a15804de278a9bdc07c38af2f99",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-18T14:24:06Z",
    "title_canon_sha256": "a055ed9dab3f847ddfe8d60a8356deda0250ed5aa22b628ae6625df0acf71837"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.20282",
    "kind": "arxiv",
    "version": 1
  }
}