Pith Number

pith:RVONJA3O

pith:2026:RVONJA3OEDHQVRDPZRAEQUBZ7S

not attested not anchored not stored refs pending

Hybrid-IR: Dual-Path Hybrid Retrieval with Iterative Reasoning for Complex Medical Question Answering

Jiahui Zhang, Sheng Wan, Shougang Ren, Zicheng Zhao

arxiv:2606.25338 v1 · 2026-06-24 · 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{RVONJA3OEDHQVRDPZRAEQUBZ7S}

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	2026-06-25T01:18:02.535850Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d5cd4836e20cf0ac46fcc40485039fcbb48387f7405c4b55ddb070c84798fea

Aliases

arxiv: 2606.25338 · arxiv_version: 2606.25338v1 · doi: 10.48550/arxiv.2606.25338 · pith_short_12: RVONJA3OEDHQ · pith_short_16: RVONJA3OEDHQVRDP · pith_short_8: RVONJA3O

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/RVONJA3OEDHQVRDPZRAEQUBZ7S \
  | 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: 8d5cd4836e20cf0ac46fcc40485039fcbb48387f7405c4b55ddb070c84798fea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5b0c31a885de24dc31c6495945fa85f08a8ec70410b1b47a2325d400c44ec89",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-06-24T03:09:50Z",
    "title_canon_sha256": "77519822f1541c2fca399a8a375fdeb21b9260f1337baed82e80720224667f72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.25338",
    "kind": "arxiv",
    "version": 1
  }
}