Pith Number

pith:J5GAIKV3

pith:2023:J5GAIKV3WMT2R6FN7YNDUW227J

not attested not anchored not stored refs pending

Analyzing the Evolution of Inter-package Dependencies in Operating Systems: A Case Study of Ubuntu

Chadni Islam, Muhammad Ali Babar, Victor Prokhorenko

arxiv:2307.04458 v1 · 2023-07-10 · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J5GAIKV3WMT2R6FN7YNDUW227J}

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	2026-07-05T06:29:13.732168Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f4c042abbb327a8f8adfe1a3a5b5afa4ed889cec7de27c6a3e426b79cc83a08

Aliases

arxiv: 2307.04458 · arxiv_version: 2307.04458v1 · doi: 10.48550/arxiv.2307.04458 · pith_short_12: J5GAIKV3WMT2 · pith_short_16: J5GAIKV3WMT2R6FN · pith_short_8: J5GAIKV3

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/J5GAIKV3WMT2R6FN7YNDUW227J \
  | 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: 4f4c042abbb327a8f8adfe1a3a5b5afa4ed889cec7de27c6a3e426b79cc83a08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ff75d9326072b2ccc096a041e4799870007d69f244c892203b3d8b494809df3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2023-07-10T10:12:21Z",
    "title_canon_sha256": "c81788329f63b486702e73bd3b5f71f76c5b0eb2ddf1e5e3e0fe4f2df09eec93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.04458",
    "kind": "arxiv",
    "version": 1
  }
}