Pith Number

pith:YFXT4ETD

pith:2024:YFXT4ETD6GOTIU7U7USGPOXP35

not attested not anchored not stored refs pending

Retrieval-Augmented Generation for Domain-Specific Question Answering: A Case Study on Pittsburgh and CMU

Haojia Sun, Shuting Zhang, Yaqi Wang

arxiv:2411.13691 v1 · 2024-11-20 · 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{YFXT4ETD6GOTIU7U7USGPOXP35}

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	2026-07-05T09:38:35.606593Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c16f3e1263f19d3453f4fd2467baefdf64f00ac408fbfafce265b78b5855d585

Aliases

arxiv: 2411.13691 · arxiv_version: 2411.13691v1 · doi: 10.48550/arxiv.2411.13691 · pith_short_12: YFXT4ETD6GOT · pith_short_16: YFXT4ETD6GOTIU7U · pith_short_8: YFXT4ETD

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/YFXT4ETD6GOTIU7U7USGPOXP35 \
  | 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: c16f3e1263f19d3453f4fd2467baefdf64f00ac408fbfafce265b78b5855d585

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04e0cd7116f18d5834d69e16d887b28bf59e01802578840dd2d2c21a377ab23e",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-11-20T20:10:43Z",
    "title_canon_sha256": "3a763916ff8b16ba29c7946de6b73a6461fac7017b5e9163974da8fb5b82b2b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.13691",
    "kind": "arxiv",
    "version": 1
  }
}