Pith Number

pith:VFGCAWIA

pith:2017:VFGCAWIAL7EKXNJMIPPTEWW4RW

not attested not anchored not stored refs pending

Query Performance Optimization in XML Data Warehouses

Hadj Mahboubi (ERIC), J\'er\^ome Darmont (ERIC)

arxiv:1701.08088 v1 · 2017-01-27 · 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{VFGCAWIAL7EKXNJMIPPTEWW4RW}

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	2026-05-18T00:51:58.884549Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a94c2059005fc8abb52c43df325adc8dbf39f63a8789deedff515e82e06afbac

Aliases

arxiv: 1701.08088 · arxiv_version: 1701.08088v1 · doi: 10.48550/arxiv.1701.08088 · pith_short_12: VFGCAWIAL7EK · pith_short_16: VFGCAWIAL7EKXNJM · pith_short_8: VFGCAWIA

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/VFGCAWIAL7EKXNJMIPPTEWW4RW \
  | 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: a94c2059005fc8abb52c43df325adc8dbf39f63a8789deedff515e82e06afbac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7cca6eb2bb713a0126eea7a573fc711dd928ea58afac541976a2610fb804983",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2017-01-27T15:53:04Z",
    "title_canon_sha256": "a9374779dce3753fb5a265a1906dbc3153e7c9f4d86db391cc08830d985dc708"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.08088",
    "kind": "arxiv",
    "version": 1
  }
}