Pith Number

pith:HRUNIGAR

pith:2024:HRUNIGARULHD6KVMKH3VKORBU7

not attested not anchored not stored refs pending

EchoMamba4Rec: Harmonizing Bidirectional State Space Models with Spectral Filtering for Advanced Sequential Recommendation

Shengxin Zhu, Xuxin He, Yuda Wang

arxiv:2406.02638 v2 · 2024-06-04 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HRUNIGARULHD6KVMKH3VKORBU7}

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

A Survey of Mamba

Receipt and verification

First computed	2026-07-05T08:29:27.941246Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c68d41811a2ce3f2aac51f7553a21a7e535356e862ed7acd9ae8afdefaff9a2

Aliases

arxiv: 2406.02638 · arxiv_version: 2406.02638v2 · doi: 10.48550/arxiv.2406.02638 · pith_short_12: HRUNIGARULHD · pith_short_16: HRUNIGARULHD6KVM · pith_short_8: HRUNIGAR

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/HRUNIGARULHD6KVMKH3VKORBU7 \
  | 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: 3c68d41811a2ce3f2aac51f7553a21a7e535356e862ed7acd9ae8afdefaff9a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d251959947f9ccfd0d7a5e0451ce46c51c071ec2279a6625adef78ad450bb8e3",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-06-04T09:07:58Z",
    "title_canon_sha256": "cea4fc6bfaadd369efca17e090cbeb1571dd2aa7615c443d05acfd88d09d654a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.02638",
    "kind": "arxiv",
    "version": 2
  }
}