Pith Number

pith:UDZ6WVSF

pith:2026:UDZ6WVSFISXGWI5MXPSB4N3734

not attested not anchored not stored refs pending

RAG-Stack: Co-Optimizing RAG Serving Performance and Quality

Haiqiang Zhang, Tao Zhang, Wanting Li, Wenqi Jiang, Yuanqing Lei

arxiv:2608.03487 v1 · 2026-08-04 · cs.DB · 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{UDZ6WVSFISXGWI5MXPSB4N3734}

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	2026-08-05T01:35:57.208042Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0f3eb564544ae6b23acbbe41e377fdf2554a69763656487141b22b7bf2c2882

Aliases

arxiv: 2608.03487 · arxiv_version: 2608.03487v1 · doi: 10.48550/arxiv.2608.03487 · pith_short_12: UDZ6WVSFISXG · pith_short_16: UDZ6WVSFISXGWI5M · pith_short_8: UDZ6WVSF

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/UDZ6WVSFISXGWI5MXPSB4N3734 \
  | 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: a0f3eb564544ae6b23acbbe41e377fdf2554a69763656487141b22b7bf2c2882

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1becee0a79625dbfe3079376cb159d2398df87950dc3b47972dad1275fac342",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2026-08-04T11:23:19Z",
    "title_canon_sha256": "f9f970a25df19b8a9c448c728324f0354cc1436af14c902e38b62287e448446a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.03487",
    "kind": "arxiv",
    "version": 1
  }
}