Pith Number

pith:CPOH7AWZ

pith:2026:CPOH7AWZRKIHCSNYBEWYFHYMIN

not attested not anchored not stored refs pending

EcoTable: Cost-effective Table Integration in Data Lakes for Natural Language Queries

(2) Kuaishou Technology, (3) University of Arizona), Chengliang Chai (1), Fengjin Wang (2), Guoren Wang (1), Hangyu Zhao (1), Jinqi Liu (1), Lei Cao (3) ((1) Beijing Institute of Technology, Xin Tang (1), Ye Yuan (1), Yuhao Deng (1), Yuhui Wang (1), Yuyu Luo (1)

arxiv:2606.26613 v1 · 2026-06-25 · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CPOH7AWZRKIHCSNYBEWYFHYMIN}

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	2026-06-26T01:15:36.245268Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13dc7f82d98a907149b8092d829f0c43678ee41760911761b7820b3b7c6dc91d

Aliases

arxiv: 2606.26613 · arxiv_version: 2606.26613v1 · doi: 10.48550/arxiv.2606.26613 · pith_short_12: CPOH7AWZRKIH · pith_short_16: CPOH7AWZRKIHCSNY · pith_short_8: CPOH7AWZ

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/CPOH7AWZRKIHCSNYBEWYFHYMIN \
  | 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: 13dc7f82d98a907149b8092d829f0c43678ee41760911761b7820b3b7c6dc91d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e51281c1347977423095d3d4f8f39790e3e6393100840a7c4aca56852e29830",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2026-06-25T05:18:20Z",
    "title_canon_sha256": "7f952fb8daa8b88439815c8a21ddbc6295bae90bcedbfff514db399ccdd77807"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.26613",
    "kind": "arxiv",
    "version": 1
  }
}