Pith Number

pith:HPOJP7PE

pith:2010:HPOJP7PEPHESVKOPDYLK5NEHIN

not attested not anchored not stored refs pending

Preference Elicitation in Prioritized Skyline Queries

Denis Mindolin, Jan Chomicki

arxiv:1008.5357 v1 · 2010-08-31 · 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{HPOJP7PEPHESVKOPDYLK5NEHIN}

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	2026-05-18T04:41:36.107539Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3bdc97fde479c92aa9cf1e16aeb487436ad51e7585117d7b0d52817d67bd9b34

Aliases

arxiv: 1008.5357 · arxiv_version: 1008.5357v1 · doi: 10.48550/arxiv.1008.5357 · pith_short_12: HPOJP7PEPHES · pith_short_16: HPOJP7PEPHESVKOP · pith_short_8: HPOJP7PE

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/HPOJP7PEPHESVKOPDYLK5NEHIN \
  | 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: 3bdc97fde479c92aa9cf1e16aeb487436ad51e7585117d7b0d52817d67bd9b34

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ddb347ba6530bc3b5ef9d3d3cfc4b91df2083d9e2486a710689a2163a2aa42d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2010-08-31T16:41:09Z",
    "title_canon_sha256": "0010a9b3c4ea0bee11655f0dc1a6d98b69386ff69d0b4dcce3a31e2ab94fb731"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.5357",
    "kind": "arxiv",
    "version": 1
  }
}