Pith Number

pith:7WY5KTSJ

pith:2025:7WY5KTSJULVMSMGSRY5NOYJLX5

not attested not anchored not stored refs pending

Beyond Semantic Similarity: Reducing Unnecessary API Calls via Behavior-Aligned Retriever

Chun Jason Xue, Nan Guan, Shangyu Wu, Xue Liu, Ying Xiong, Yixin Chen, Yufei Cui

arxiv:2508.14323 v2 · 2025-08-20 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7WY5KTSJULVMSMGSRY5NOYJLX5}

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	2026-07-05T11:58:35.641859Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fdb1d54e49a2eac930d28e3ad7612bbf4d503995f20fd48b3594279885249600

Aliases

arxiv: 2508.14323 · arxiv_version: 2508.14323v2 · doi: 10.48550/arxiv.2508.14323 · pith_short_12: 7WY5KTSJULVM · pith_short_16: 7WY5KTSJULVMSMGS · pith_short_8: 7WY5KTSJ

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/7WY5KTSJULVMSMGSRY5NOYJLX5 \
  | 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: fdb1d54e49a2eac930d28e3ad7612bbf4d503995f20fd48b3594279885249600

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b10485fd9c9798350f43804dc1a7d0f6efa697eb1ee216ad86d89d375ab8f71",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-08-20T00:35:50Z",
    "title_canon_sha256": "2f588cafe553b2136aef28d2ae4b7a113f499dd6edab5383efaef879fe25e163"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.14323",
    "kind": "arxiv",
    "version": 2
  }
}