Pith Number

pith:RQGLRXJJ

pith:2025:RQGLRXJJH2UOTPEDUQDOLAQZBM

not attested not anchored not stored refs pending

Reference-Aligned Retrieval-Augmented Question Answering over Heterogeneous Proprietary Documents

Andrew Chung, Ellie S. Paek, Grace Byun, Jinho D. Choi, Nayoung Choi, Shinsun Lee

arxiv:2502.19596 v5 · 2025-02-26 · cs.AI · 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{RQGLRXJJH2UOTPEDUQDOLAQZBM}

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	2026-07-05T11:59:57.887253Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c0cb8dd293ea8e9bc83a406e582190b1968fcd1a4244a3f96eb56bdb6ffc14e

Aliases

arxiv: 2502.19596 · arxiv_version: 2502.19596v5 · doi: 10.48550/arxiv.2502.19596 · pith_short_12: RQGLRXJJH2UO · pith_short_16: RQGLRXJJH2UOTPED · pith_short_8: RQGLRXJJ

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/RQGLRXJJH2UOTPEDUQDOLAQZBM \
  | 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: 8c0cb8dd293ea8e9bc83a406e582190b1968fcd1a4244a3f96eb56bdb6ffc14e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63bebdea20aa4970f3114d5d6284c674efdfb1e2345d5becc57131ec1db9fdd8",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-02-26T22:20:08Z",
    "title_canon_sha256": "dbdbdb12515ebc5f1e1bed9a1ad3f366a06b20f922fcc09b88faef06193f45fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.19596",
    "kind": "arxiv",
    "version": 5
  }
}