Pith Number

pith:OLMCPY3K

pith:2024:OLMCPY3K74KQFIVLTUSHXP5S2Z

not attested not anchored not stored refs pending

SSD4Rec: A Structured State Space Duality Model for Efficient Sequential Recommendation

Haohao Qu, Liangbo Ning, Qing Li, Wenqi Fan, Yifeng Zhang

arxiv:2409.01192 v2 · 2024-09-02 · cs.IR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OLMCPY3K74KQFIVLTUSHXP5S2Z}

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

2 papers in Pith

A Survey of Mamba

DeMa: Dual-Path Delay-Aware Mamba for Efficient Multivariate Time Series Analysis

Receipt and verification

First computed	2026-07-05T10:01:36.016776Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72d827e36aff1502a2ab9d247bbfb2d6624287f0c4928c627e5d907be32832fc

Aliases

arxiv: 2409.01192 · arxiv_version: 2409.01192v2 · doi: 10.48550/arxiv.2409.01192 · pith_short_12: OLMCPY3K74KQ · pith_short_16: OLMCPY3K74KQFIVL · pith_short_8: OLMCPY3K

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/OLMCPY3K74KQFIVLTUSHXP5S2Z \
  | 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: 72d827e36aff1502a2ab9d247bbfb2d6624287f0c4928c627e5d907be32832fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cde0fd6c91354ec9c9175af7fb66c30a4c1d3e4b87f71ec457622e3aac5b9eba",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2024-09-02T11:58:56Z",
    "title_canon_sha256": "6587248353b1e63a8d1ef5686ede2f72e7f620fec255d28fd48e798435d69e31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.01192",
    "kind": "arxiv",
    "version": 2
  }
}