Pith Number

pith:NZP7D2JQ

pith:2026:NZP7D2JQCNAFCW2CHMCL45Z6CV

not attested not anchored not stored refs pending

Dynamic Spectral Denoising with Global-Context Attention for Multi-Behavior Recommendation

Fangqi Zhu, Junfeng Fang, Miaomiao Cai, See-kiong Ng, Xiang Wang, Yunshan Ma, Zhijie Zhang, Zhiyong Cheng

arxiv:2606.02417 v1 · 2026-06-01 · 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{NZP7D2JQCNAFCW2CHMCL45Z6CV}

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	2026-06-02T03:04:58.631137Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e5ff1e9301340515b423b04be773e155048533a18364f0c7b30f41c9247afe7

Aliases

arxiv: 2606.02417 · arxiv_version: 2606.02417v1 · doi: 10.48550/arxiv.2606.02417 · pith_short_12: NZP7D2JQCNAF · pith_short_16: NZP7D2JQCNAFCW2C · pith_short_8: NZP7D2JQ

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/NZP7D2JQCNAFCW2CHMCL45Z6CV \
  | 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: 6e5ff1e9301340515b423b04be773e155048533a18364f0c7b30f41c9247afe7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "261216cf1c47a25db1e573110fb2aec262e5a6c3b6df9464798ac684f32af731",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-06-01T15:58:13Z",
    "title_canon_sha256": "818ff1a108c632c2eaf211ecaf441a9ba9ed584c8b309c88dcaf07e0fc4bba09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.02417",
    "kind": "arxiv",
    "version": 1
  }
}