Pith Number

pith:32HT77HY

pith:2018:32HT77HYPFECWRL4GJKXXDFE76

not attested not anchored not stored refs pending

Refactoring Software Packages via Community Detection from Stability Point of View

Mohammad Raji

arxiv:1811.10171 v1 · 2018-11-26 · 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{32HT77HYPFECWRL4GJKXXDFE76}

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	2026-05-17T23:59:58.503743Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de8f3ffcf879482b457c32557b8ca4ff8cea0406c519ab6128d798e6969fdc80

Aliases

arxiv: 1811.10171 · arxiv_version: 1811.10171v1 · doi: 10.48550/arxiv.1811.10171 · pith_short_12: 32HT77HYPFEC · pith_short_16: 32HT77HYPFECWRL4 · pith_short_8: 32HT77HY

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/32HT77HYPFECWRL4GJKXXDFE76 \
  | 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: de8f3ffcf879482b457c32557b8ca4ff8cea0406c519ab6128d798e6969fdc80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "175f89c7a9c8f90024955075da6fc5398ecbf8b494e5bb7b4be7b7c779d61bd9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2018-11-26T04:05:33Z",
    "title_canon_sha256": "f0cd1836cfae9d40350575e91d40f91fdc09afe40dd392d8a1259490a00516b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.10171",
    "kind": "arxiv",
    "version": 1
  }
}