Pith Number

pith:PPCX7ZY7

pith:2025:PPCX7ZY7XTHHVYBFHEKB56CCLX

not attested not anchored not stored refs pending

Conceptual Modeling: Topics, Themes, and Technology Trends

A. Castellanos, R. Lukyanenko, V. C. Storey

arxiv:2505.13648 v1 · 2025-05-19 · cs.HC · 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{PPCX7ZY7XTHHVYBFHEKB56CCLX}

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	2026-07-05T11:05:49.018396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7bc57fe71fbcce7ae02539141ef8425dd824c2bab048553e7edbc232303f3c36

Aliases

arxiv: 2505.13648 · arxiv_version: 2505.13648v1 · doi: 10.48550/arxiv.2505.13648 · pith_short_12: PPCX7ZY7XTHH · pith_short_16: PPCX7ZY7XTHHVYBF · pith_short_8: PPCX7ZY7

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/PPCX7ZY7XTHHVYBFHEKB56CCLX \
  | 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: 7bc57fe71fbcce7ae02539141ef8425dd824c2bab048553e7edbc232303f3c36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39394ccd246ea5270c38afab25356fbadf3a45c8de3e0a027bc4639787eef051",
    "cross_cats_sorted": [
      "cs.DB"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2025-05-19T18:42:01Z",
    "title_canon_sha256": "dd9fdceebd2a89612cd2befe369b3114177021f0540f148c3558aebf2f97dd61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.13648",
    "kind": "arxiv",
    "version": 1
  }
}