Pith Number

pith:ZETJHLPP

pith:2022:ZETJHLPPCLBA7ELM7CBJFDLTQE

not attested not anchored not stored refs pending

A Systematic Literature Review on the Impact of Formatting Elements on Code Legibility

Delano Oliveira, Fernanda Madeiral, Fernando Castor, Hidehiko Masuhara, Reydne Santos

arxiv:2208.12141 v3 · 2022-08-25 · cs.SE · cs.PL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZETJHLPPCLBA7ELM7CBJFDLTQE}

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	2026-07-05T06:16:11.390797Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c92693adef12c20f916cf882928d738128ab9e9d6969eeccfb36311949d2a93a

Aliases

arxiv: 2208.12141 · arxiv_version: 2208.12141v3 · doi: 10.48550/arxiv.2208.12141 · pith_short_12: ZETJHLPPCLBA · pith_short_16: ZETJHLPPCLBA7ELM · pith_short_8: ZETJHLPP

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/ZETJHLPPCLBA7ELM7CBJFDLTQE \
  | 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: c92693adef12c20f916cf882928d738128ab9e9d6969eeccfb36311949d2a93a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d4c0968adaa80edd1fd3cb3e466eae62c81feb6a858f3419ce870a28d9f3902",
    "cross_cats_sorted": [
      "cs.PL"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2022-08-25T14:57:25Z",
    "title_canon_sha256": "7e73e92eee1fd04641a9fd4a4c12f73c5bd9276c3f42dd73798a40b61ac50953"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.12141",
    "kind": "arxiv",
    "version": 3
  }
}