Pith Number

pith:2PKLKOO3

pith:2025:2PKLKOO33TOF3DK6DDLRYCSQII

not attested not anchored not stored refs pending

Advancing Semantic Caching for LLMs with Domain-Specific Embeddings and Synthetic Data

2), (2) Virginia Tech), Benoit Dion ((1) Redis, Jen Agarwal (1), Justin Cechmanek (1), Manvinder Singh (1), Muhammad Ali Gulzar (2), Srijith Rajamohan (1), Tyler Hutcherson (1), Waris Gill (1

arxiv:2504.02268 v1 · 2025-04-03 · cs.LG · 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{2PKLKOO33TOF3DK6DDLRYCSQII}

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	2026-07-05T10:43:53.853782Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3d4b539dbdcdc5d8d5e18d71c0a504228dab24424790b91cbcb5ef96329a3db

Aliases

arxiv: 2504.02268 · arxiv_version: 2504.02268v1 · doi: 10.48550/arxiv.2504.02268 · pith_short_12: 2PKLKOO33TOF · pith_short_16: 2PKLKOO33TOF3DK6 · pith_short_8: 2PKLKOO3

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/2PKLKOO33TOF3DK6DDLRYCSQII \
  | 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: d3d4b539dbdcdc5d8d5e18d71c0a504228dab24424790b91cbcb5ef96329a3db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "985444a27deb17d1e6175901d5e5cec2e7af5b3db64ab4f934e26b1619bd950d",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-04-03T04:27:02Z",
    "title_canon_sha256": "af9321e58d9fd784d03cc33b2d77c82f58d8db06f9ba61a30bfeeb58cdc4c5b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.02268",
    "kind": "arxiv",
    "version": 1
  }
}