Pith Number

pith:CCBTKM6L

pith:2014:CCBTKM6LHCSFKUFD25GKNKTQZV

not attested not anchored not stored refs pending

Updating RDFS ABoxes and TBoxes in SPARQL

Albin Ahmeti, Axel Polleres, Diego Calvanese

arxiv:1403.7248 v1 · 2014-03-27 · 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{CCBTKM6LHCSFKUFD25GKNKTQZV}

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	2026-05-18T02:55:20.114615Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10833533cb38a45550a3d74ca6aa70cd7b7238c89c528f86f176b9a7f4bf509f

Aliases

arxiv: 1403.7248 · arxiv_version: 1403.7248v1 · doi: 10.48550/arxiv.1403.7248 · pith_short_12: CCBTKM6LHCSF · pith_short_16: CCBTKM6LHCSFKUFD · pith_short_8: CCBTKM6L

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/CCBTKM6LHCSFKUFD25GKNKTQZV \
  | 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: 10833533cb38a45550a3d74ca6aa70cd7b7238c89c528f86f176b9a7f4bf509f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "256924db5cd56bee6b410daaf3e499a51df30cbfcf8b4d150fb69800781bbb29",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2014-03-27T23:43:38Z",
    "title_canon_sha256": "e84bebc9d16c6a09b3709e747d0105983eae15d126d95536cd4c8a5beb7af087"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.7248",
    "kind": "arxiv",
    "version": 1
  }
}