Pith Number

pith:CV4FASZR

pith:2016:CV4FASZREKM5ZAAYSF7Q3CZFWH

not attested not anchored not stored refs pending

Data Scaling in OBDA Benchmarks: The VIG Approach

Davide Lanti, Diego Calvanese, Guohui Xiao

arxiv:1607.06343 v2 · 2016-07-21 · 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{CV4FASZREKM5ZAAYSF7Q3CZFWH}

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	2026-05-18T01:10:16.265160Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1578504b312299dc8018917f0d8b25b1c79751912d6a3029cf150f25ec555e11

Aliases

arxiv: 1607.06343 · arxiv_version: 1607.06343v2 · doi: 10.48550/arxiv.1607.06343 · pith_short_12: CV4FASZREKM5 · pith_short_16: CV4FASZREKM5ZAAY · pith_short_8: CV4FASZR

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/CV4FASZREKM5ZAAYSF7Q3CZFWH \
  | 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: 1578504b312299dc8018917f0d8b25b1c79751912d6a3029cf150f25ec555e11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33a01a2bfba8c875c245f43ed87d7a6941fa8d2be2efb97029d5799c310e2bdb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2016-07-21T14:37:31Z",
    "title_canon_sha256": "4e72c17d2631d9259756400f5a800462c52811c45f95a0c4a1cd9135c26a0cf1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.06343",
    "kind": "arxiv",
    "version": 2
  }
}