Pith Number

pith:IQPAQF6D

pith:2026:IQPAQF6DP7ZNLR3FRYXND5JVHG

not attested not anchored not stored refs pending

OmniRetrieval: Unified Retrieval across Heterogeneous Knowledge Sources

Heejun Lee, Jinheon Baek, Minki Kang, Patara Trirat, Sangwoo Park, Soyeong Jeong, Sung Ju Hwang, Woongyeong Yeo

arxiv:2605.29250 v1 · 2026-05-28 · cs.CL · cs.AI · cs.IR · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IQPAQF6DP7ZNLR3FRYXND5JVHG}

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	2026-05-29T01:05:27.183786Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

441e0817c37ff2d5c7658e2ed1f535399130c02fd95f17e1bda0c0b8b39d416d

Aliases

arxiv: 2605.29250 · arxiv_version: 2605.29250v1 · doi: 10.48550/arxiv.2605.29250 · pith_short_12: IQPAQF6DP7ZN · pith_short_16: IQPAQF6DP7ZNLR3F · pith_short_8: IQPAQF6D

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/IQPAQF6DP7ZNLR3FRYXND5JVHG \
  | 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: 441e0817c37ff2d5c7658e2ed1f535399130c02fd95f17e1bda0c0b8b39d416d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76270eb4aa4ed01a504be4be444c227e75216d089953f90d5e7b89c943ae1d89",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.IR",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-28T02:10:35Z",
    "title_canon_sha256": "68f9d0173d0a5086fd2bd4cda1a27e233674cd1c895b6aeb45eb1e39bb6fb1ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.29250",
    "kind": "arxiv",
    "version": 1
  }
}