Pith Number

pith:QSO25EVO

pith:2018:QSO25EVOBVVCEBDWVGUU6FJZ3K

not attested not anchored not stored refs pending

Indexing Execution Patterns in Workflow Provenance Graphs through Generalized Trie Structures

Design, Engineering, Esteban Garc\'ia-Cuesta (Data Science Laboratory, Jos\'e M. G\'omez-P\'erez (Expert System, School of Arquitecture, Spain), Universidad Europea de Madrid

arxiv:1807.07346 v1 · 2018-07-19 · cs.DB · cs.IR · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QSO25EVOBVVCEBDWVGUU6FJZ3K}

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	2026-05-18T00:10:20.420227Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

849dae92ae0d6a220476a9a94f1539daab3bbd292590f01d7400c301ee647e8d

Aliases

arxiv: 1807.07346 · arxiv_version: 1807.07346v1 · doi: 10.48550/arxiv.1807.07346 · pith_short_12: QSO25EVOBVVC · pith_short_16: QSO25EVOBVVCEBDW · pith_short_8: QSO25EVO

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/QSO25EVOBVVCEBDWVGUU6FJZ3K \
  | 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: 849dae92ae0d6a220476a9a94f1539daab3bbd292590f01d7400c301ee647e8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3f222c469f898a78ad313e20eaa60fe67916231bf34e7e09f6f64435729041f",
    "cross_cats_sorted": [
      "cs.IR",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2018-07-19T11:29:40Z",
    "title_canon_sha256": "4154102c2f6ad1dc12f13f132205d8ddd8ca4b7c2db96b0f80805151f6fec4e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.07346",
    "kind": "arxiv",
    "version": 1
  }
}