Pith Number

pith:EX3NDF5B

pith:2022:EX3NDF5B7IHJII54UVUFYJVKXJ

not attested not anchored not stored refs pending

Comparing graph data science libraries for querying and analysing datasets: towards data science queries on graphs

Genoveva Vargas-Solar, Mirian Halfeld Ferrari Alves, Pierre Marrec

arxiv:2208.09672 v1 · 2022-08-20 · 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{EX3NDF5B7IHJII54UVUFYJVKXJ}

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	2026-07-05T04:50:20.809368Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25f6d197a1fa0e9423bca5685c26aaba53199b337c3e5c3700f3b8856f42477e

Aliases

arxiv: 2208.09672 · arxiv_version: 2208.09672v1 · doi: 10.48550/arxiv.2208.09672 · pith_short_12: EX3NDF5B7IHJ · pith_short_16: EX3NDF5B7IHJII54 · pith_short_8: EX3NDF5B

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/EX3NDF5B7IHJII54UVUFYJVKXJ \
  | 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: 25f6d197a1fa0e9423bca5685c26aaba53199b337c3e5c3700f3b8856f42477e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b873b136de395f5e03d546baad50cc296c6948021b6f1749587a669263c252d9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2022-08-20T12:34:18Z",
    "title_canon_sha256": "287ae71e70ce8cba4351eb2d7e8ecf95488252ffeafa60e135abffb54c99c3ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.09672",
    "kind": "arxiv",
    "version": 1
  }
}