Pith Number

pith:7IOF2EY6

pith:2012:7IOF2EY6MSSNQYQCJREKWNKQMX

not attested not anchored not stored refs pending

Answering Table Queries on the Web using Column Keywords

Rakesh Pimplikar, Sunita Sarawagi

arxiv:1207.0132 v1 · 2012-06-30 · 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{7IOF2EY6MSSNQYQCJREKWNKQMX}

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.

Cited by

1 paper in Pith

PIPER: Content-Based Table Search via profiling and LLM-Generated Pseudoqueries

Receipt and verification

First computed	2026-05-18T00:40:52.193544Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa1c5d131e64a4d862024c48ab355065c2afb945a742ed3193989cee912760e8

Aliases

arxiv: 1207.0132 · arxiv_version: 1207.0132v1 · doi: 10.48550/arxiv.1207.0132 · pith_short_12: 7IOF2EY6MSSN · pith_short_16: 7IOF2EY6MSSNQYQC · pith_short_8: 7IOF2EY6

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/7IOF2EY6MSSNQYQCJREKWNKQMX \
  | 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: fa1c5d131e64a4d862024c48ab355065c2afb945a742ed3193989cee912760e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bcddfb9f549a8ab614d70c1e40910d1457056c0a50581e9a63c30e1e3240b8f5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2012-06-30T20:10:21Z",
    "title_canon_sha256": "bb2fc169adfdac8fab4581ca66be1679ebecc83f8ff26b1b62d30adf91147429"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.0132",
    "kind": "arxiv",
    "version": 1
  }
}