Pith Number

pith:RZPHFZR2

pith:2026:RZPHFZR2L5GDHFLZCGJDRBOZA7

not attested not anchored not stored refs pending

Structure-Preserving Projection for Mitigating Modality Bias in LLM-Based Sequential Recommendation

Hsin-Yu Lin, Pu-Jen Cheng, Song-Duo Ma, Tzu-Wei Chiu

arxiv:2608.08583 v1 · 2026-08-09 · 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{RZPHFZR2L5GDHFLZCGJDRBOZA7}

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	2026-08-11T01:23:04.248548Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e5e72e63a5f4c33957911923885d907f7a738cbb624a5364bbb1a7bf31b850d

Aliases

arxiv: 2608.08583 · arxiv_version: 2608.08583v1 · doi: 10.48550/arxiv.2608.08583 · pith_short_12: RZPHFZR2L5GD · pith_short_16: RZPHFZR2L5GDHFLZ · pith_short_8: RZPHFZR2

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/RZPHFZR2L5GDHFLZCGJDRBOZA7 \
  | 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: 8e5e72e63a5f4c33957911923885d907f7a738cbb624a5364bbb1a7bf31b850d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4dcc0d95875076e8b525ec5e769a166b35cc819a1721a659f9c1670b65409651",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-08-09T08:56:54Z",
    "title_canon_sha256": "e04cc87903fe23c218ade38d2757a14752d96627da273470ff78801129f1cd39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.08583",
    "kind": "arxiv",
    "version": 1
  }
}