Pith Number

pith:IHNT5GKQ

pith:2026:IHNT5GKQETJALEOU32A6UDP2BT

not attested not anchored not stored refs pending

Beyond Noisy Signals: Dual-Level Denoising for Multi-modal Sequential Recommendation

Jie Luo, Qi Jin, Xinming Zhang

arxiv:2607.18786 v1 · 2026-07-21 · 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{IHNT5GKQETJALEOU32A6UDP2BT}

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	2026-07-22T01:23:11.810223Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41db3e995024d20591d4de81ea0dfa0cfc5eb0a18194ad1277e56cd01a79f31c

Aliases

arxiv: 2607.18786 · arxiv_version: 2607.18786v1 · doi: 10.48550/arxiv.2607.18786 · pith_short_12: IHNT5GKQETJA · pith_short_16: IHNT5GKQETJALEOU · pith_short_8: IHNT5GKQ

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/IHNT5GKQETJALEOU32A6UDP2BT \
  | 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: 41db3e995024d20591d4de81ea0dfa0cfc5eb0a18194ad1277e56cd01a79f31c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "621d5fd4ee74788bd6c6474b0fb6e8a1d1b1e0e84beccad2cf5bf41611317eb2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-07-21T07:06:06Z",
    "title_canon_sha256": "95492b8a51eb14059a9fae089e30783f2c325d0b390276b701b3a15e6d7d3f46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.18786",
    "kind": "arxiv",
    "version": 1
  }
}