Pith Number

pith:G7WYE5K3

pith:2026:G7WYE5K3RWVANCAHUIL65UDD3O

not attested not anchored not stored refs pending

Unified Multi-Task Relevance Modeling for E-Commerce: Comparing Task Routing Architectures Across LLMs and Cross-Encoders

Hong Yao, Jhalak Nilesh Acharya, Kuang-chih Lee, Md Omar Faruk Rokon, Shasvat Desai

arxiv:2606.23919 v1 · 2026-06-22 · 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{G7WYE5K3RWVANCAHUIL65UDD3O}

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	2026-06-24T00:14:30.171202Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37ed82755b8daa068807a217eed063db9cf186e70a8c72da88788b754534efdb

Aliases

arxiv: 2606.23919 · arxiv_version: 2606.23919v1 · doi: 10.48550/arxiv.2606.23919 · pith_short_12: G7WYE5K3RWVA · pith_short_16: G7WYE5K3RWVANCAH · pith_short_8: G7WYE5K3

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/G7WYE5K3RWVANCAHUIL65UDD3O \
  | 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: 37ed82755b8daa068807a217eed063db9cf186e70a8c72da88788b754534efdb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5b511c37ad9720accd22b010d04fbfa49c148426c521ed134e68e0a8243d627",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-06-22T20:32:47Z",
    "title_canon_sha256": "64c1c1d5a305164ed52fac0332d48a967db0d28fe4448441136b2a8abf6007e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.23919",
    "kind": "arxiv",
    "version": 1
  }
}