Pith Number

pith:A2RR2ZHF

pith:2007:A2RR2ZHF6YNUMEX2TUHKVG3DKE

not attested not anchored not stored refs pending

Clustering-Based Materialized View Selection in Data Warehouses

Jerome Darmont, Kamel Aouiche, Pierre-Emmanuel Jouve

arxiv:cs/0703114 v1 · 2007-03-23 · 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{A2RR2ZHF6YNUMEX2TUHKVG3DKE}

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	2026-05-18T01:06:48.916206Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06a31d64e5f61b4612fa9d0eaa9b6351101cde89cbfc9e21727c739ccaac36c6

Aliases

arxiv: cs/0703114 · arxiv_version: cs/0703114v1 · doi: 10.48550/arxiv.cs/0703114 · pith_short_12: A2RR2ZHF6YNU · pith_short_16: A2RR2ZHF6YNUMEX2 · pith_short_8: A2RR2ZHF

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/A2RR2ZHF6YNUMEX2TUHKVG3DKE \
  | 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: 06a31d64e5f61b4612fa9d0eaa9b6351101cde89cbfc9e21727c739ccaac36c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c89734a5748e663be65ebcf1431f53c15a902ff5a2b6b323e0e63a8a4d1fdf9",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cs.DB",
    "submitted_at": "2007-03-23T04:31:35Z",
    "title_canon_sha256": "d0b6e821994b40275f67cee94792d9a98a1495dae4d58af8ed4768d7011c4e8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cs/0703114",
    "kind": "arxiv",
    "version": 1
  }
}