Pith Number

pith:KHV2KD2C

pith:2025:KHV2KD2CIQXANFE3FZIFTO53KO

not attested not anchored not stored refs pending

jXBW: A Compressed Index for Structure-Aware JSONL Retrieval in Structured RAG

Yasuo Tabei

arxiv:2508.12536 v3 · 2025-08-18 · cs.DB · cs.DS · 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{KHV2KD2CIQXANFE3FZIFTO53KO}

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	2026-06-09T02:07:06.619149Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51eba50f42442e06949b2e5059bbbb53923d6089260562bd5b7dd91c291d06fb

Aliases

arxiv: 2508.12536 · arxiv_version: 2508.12536v3 · doi: 10.48550/arxiv.2508.12536 · pith_short_12: KHV2KD2CIQXA · pith_short_16: KHV2KD2CIQXANFE3 · pith_short_8: KHV2KD2C

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/KHV2KD2CIQXANFE3FZIFTO53KO \
  | 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: 51eba50f42442e06949b2e5059bbbb53923d6089260562bd5b7dd91c291d06fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5afdb1b1bfd0baa86a3ac5fefe937c372b79fa7b4fad2b46a2b5f93259d50365",
    "cross_cats_sorted": [
      "cs.DS",
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2025-08-18T00:14:24Z",
    "title_canon_sha256": "3ee5ea2289bd4d523ad92bd6145f2cd392bb09faa7ebc75eeb0c5e653f710657"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.12536",
    "kind": "arxiv",
    "version": 3
  }
}