Pith Number

pith:KLEIEJ5X

pith:2026:KLEIEJ5XSW6IA4S2Z75LJDTW72

not attested not anchored not stored refs pending

MPR-CiteG: Enhancing RAG with Multi-Portfolio Retrieval and Citation-Grounded Generation

Hyewon Lee, Junghyun Oh, Minkyung Song, Seunghoon Han, Sungsu Lim

arxiv:2607.22706 v1 · 2026-07-20 · cs.AI · cs.DL · 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{KLEIEJ5XSW6IA4S2Z75LJDTW72}

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	2026-07-28T00:21:50.155829Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52c88227b795bc80725acffab48e76feb36d995591235eb56162e2a3708e0977

Aliases

arxiv: 2607.22706 · arxiv_version: 2607.22706v1 · doi: 10.48550/arxiv.2607.22706 · pith_short_12: KLEIEJ5XSW6I · pith_short_16: KLEIEJ5XSW6IA4S2 · pith_short_8: KLEIEJ5X

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/KLEIEJ5XSW6IA4S2Z75LJDTW72 \
  | 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: 52c88227b795bc80725acffab48e76feb36d995591235eb56162e2a3708e0977

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0acd46142157a162866456c53b43ecc441c5e93b3ffd9290d8499284e5a8a44",
    "cross_cats_sorted": [
      "cs.DL",
      "cs.IR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-07-20T08:17:12Z",
    "title_canon_sha256": "9a03fc2c038c61eed26467f3f4f468c30a9543eb5d389bf11d7460bed1054cd9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.22706",
    "kind": "arxiv",
    "version": 1
  }
}