Pith Number

pith:QU62WA62

pith:2026:QU62WA62MFXWKHQE2OORXSQX2Z

not attested not anchored not stored refs pending

Uncertainty-Aware Hybrid Retrieval for Long-Document RAG

Hoin Jung, Xiaoqian Wang

arxiv:2606.13550 v1 · 2026-06-11 · cs.AI · 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{QU62WA62MFXWKHQE2OORXSQX2Z}

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	2026-06-12T01:10:09.760111Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

853dab03da616f651e04d39d1bca17d6696bf3d45ee16a9af1cb30dcb54d812e

Aliases

arxiv: 2606.13550 · arxiv_version: 2606.13550v1 · doi: 10.48550/arxiv.2606.13550 · pith_short_12: QU62WA62MFXW · pith_short_16: QU62WA62MFXWKHQE · pith_short_8: QU62WA62

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/QU62WA62MFXWKHQE2OORXSQX2Z \
  | 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: 853dab03da616f651e04d39d1bca17d6696bf3d45ee16a9af1cb30dcb54d812e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1ea5b7945f3b0f246acf2523e3de9b93838f66b23bc468635696e7b8b5c0809",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-11T16:30:45Z",
    "title_canon_sha256": "1f8a3fa9d8556f69b7edc7fc733d47456c22ffffddbb1a142393f7dc5676ac1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.13550",
    "kind": "arxiv",
    "version": 1
  }
}