Pith Number

pith:R7G3K6WE

pith:2026:R7G3K6WETO7K3Y46CMV4NAGAKP

not attested not anchored not stored refs pending

Towards AI Evaluation in Domain-Specific RAG Systems: The AgriHubi Case Study

Ayman Asad Khan, Md. Toufique Hasan, Mika Saari, Pekka Abrahamsson, Vaishnavi Bankhele

arxiv:2602.02208 v1 · 2026-02-02 · cs.CL · cs.AI · cs.IR · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R7G3K6WETO7K3Y46CMV4NAGAKP}

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	2026-07-15T01:21:49.885507Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8fcdb57ac49bbeade39e132bc680c053ef26eea370df3fab1d14d0cc431d4f65

Aliases

arxiv: 2602.02208 · arxiv_version: 2602.02208v1 · doi: 10.48550/arxiv.2602.02208 · pith_short_12: R7G3K6WETO7K · pith_short_16: R7G3K6WETO7K3Y46 · pith_short_8: R7G3K6WE

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/R7G3K6WETO7K3Y46CMV4NAGAKP \
  | 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: 8fcdb57ac49bbeade39e132bc680c053ef26eea370df3fab1d14d0cc431d4f65

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2071e0a92eb0cd97b975a31df0426e313e4becca2194909329144e64d524876",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.IR",
      "cs.SE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-02-02T15:15:24Z",
    "title_canon_sha256": "fc4618d2fdfb20b9d94edb7dabbbb2673d1a8607c991158cc69bb085b2bb7102"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.02208",
    "kind": "arxiv",
    "version": 1
  }
}