Pith Number

pith:QMBXLJ6G

pith:2026:QMBXLJ6G55Q6777L5CGM5FEEYO

not attested not anchored not stored refs pending

One Retrieval to Cover Them All: Co-occurrence-Aware Knowledge Base Reorganization for Session-Level RAG

Cecilia Cheng, Chaya Vijayakumar, Shivam Ratnakar, Yixuan Zhu

arxiv:2606.31156 v1 · 2026-06-30 · cs.IR · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QMBXLJ6G55Q6777L5CGM5FEEYO}

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	2026-07-01T01:17:30.775198Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

830375a7c6ef61efffebe88cce9484c3998e9cade2c8c5b53d0d9507d829a701

Aliases

arxiv: 2606.31156 · arxiv_version: 2606.31156v1 · doi: 10.48550/arxiv.2606.31156 · pith_short_12: QMBXLJ6G55Q6 · pith_short_16: QMBXLJ6G55Q6777L · pith_short_8: QMBXLJ6G

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/QMBXLJ6G55Q6777L5CGM5FEEYO \
  | 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: 830375a7c6ef61efffebe88cce9484c3998e9cade2c8c5b53d0d9507d829a701

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af3774a3dd3455927a22e377a06baeed5f57d84ef658769c81201b8d11bf4e13",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-06-30T05:35:10Z",
    "title_canon_sha256": "bd03186d523422ff0b09ffbfa03149ac9b58d6c990a2c4fa89c1890f8ce32344"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.31156",
    "kind": "arxiv",
    "version": 1
  }
}