Pith Number

pith:7QEB2EHR

pith:2012:7QEB2EHRGSU3OMEINIDVYBMHWG

not attested not anchored not stored refs pending

Towards the Next Generation of Data Warehouse Personalization System: A Survey and a Comparative Study

Mohamed Salah Gouider, Saida Aissi

arxiv:1208.0203 v1 · 2012-08-01 · 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{7QEB2EHRGSU3OMEINIDVYBMHWG}

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	2026-05-18T03:49:35.989790Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc081d10f134a9b730886a075c0587b19511ec820c9d0468a1362a972dea615f

Aliases

arxiv: 1208.0203 · arxiv_version: 1208.0203v1 · doi: 10.48550/arxiv.1208.0203 · pith_short_12: 7QEB2EHRGSU3 · pith_short_16: 7QEB2EHRGSU3OMEI · pith_short_8: 7QEB2EHR

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/7QEB2EHRGSU3OMEINIDVYBMHWG \
  | 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: fc081d10f134a9b730886a075c0587b19511ec820c9d0468a1362a972dea615f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1478466e4cd4a78b4d875c99f178dd6fd56e1cd32d121344096688f63c92b627",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2012-08-01T13:27:20Z",
    "title_canon_sha256": "4ed2a22baae46e25ec2c66536d39e3d5f2cfa1ef3e2b78e414829f1243be0884"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.0203",
    "kind": "arxiv",
    "version": 1
  }
}