Pith Number

pith:ZJU7DOIY

pith:2025:ZJU7DOIYDIPPNEFJNVCSMIYBOI

not attested not anchored not stored refs pending

Federated Retrieval Augmented Generation for Multi-Product Question Answering

Akash Maharaj, Dan Luo, Parshin Shojaee, Sai Sree Harsha, Tong Yu, Yunyao Li

arxiv:2501.14998 v1 · 2025-01-25 · 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{ZJU7DOIYDIPPNEFJNVCSMIYBOI}

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	2026-07-05T10:05:21.960431Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca69f1b9181a1ef690a96d45262301723b559b2572fb41cb54eb0bf2a541e91a

Aliases

arxiv: 2501.14998 · arxiv_version: 2501.14998v1 · doi: 10.48550/arxiv.2501.14998 · pith_short_12: ZJU7DOIYDIPP · pith_short_16: ZJU7DOIYDIPPNEFJ · pith_short_8: ZJU7DOIY

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/ZJU7DOIYDIPPNEFJNVCSMIYBOI \
  | 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: ca69f1b9181a1ef690a96d45262301723b559b2572fb41cb54eb0bf2a541e91a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc7ae4383a5263d4cd804e7e778150df25feccf8179f9c7c764e5340d032df4c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-01-25T00:22:27Z",
    "title_canon_sha256": "c66e1c87218388a8a45129154efdfaca0a946a670ab91d62ab5a92c54ec8765f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.14998",
    "kind": "arxiv",
    "version": 1
  }
}