Pith Number

pith:EKENX5IQ

pith:2020:EKENX5IQN6WBUKREULAUGIIXYM

not attested not anchored not stored refs pending

Sampling in Software Engineering Research: A Critical Review and Guidelines

Paul Ralph, Sebastian Baltes

arxiv:2002.07764 v6 · 2020-02-18 · 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{EKENX5IQN6WBUKREULAUGIIXYM}

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.

Cited by

1 paper in Pith

Enabling Global, Human-Centered Explanations for LLMs:From Tokens to Interpretable Code and Test Generation

Receipt and verification

First computed	2026-07-05T03:24:06.234282Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2288dbf5106fac1a2a24a2c1432117c318a0e218ed959e3d3cbeada9063c64c7

Aliases

arxiv: 2002.07764 · arxiv_version: 2002.07764v6 · doi: 10.48550/arxiv.2002.07764 · pith_short_12: EKENX5IQN6WB · pith_short_16: EKENX5IQN6WBUKRE · pith_short_8: EKENX5IQ

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/EKENX5IQN6WBUKREULAUGIIXYM \
  | 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: 2288dbf5106fac1a2a24a2c1432117c318a0e218ed959e3d3cbeada9063c64c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1315392db7cd5d5414b4bc7502b1c833f69fb31eae18e38c24a5b45ae6d7323",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2020-02-18T17:53:55Z",
    "title_canon_sha256": "93a5f528db7c739d986d7edabd45b2dc0baea59c1658d15aceb289414ea934c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.07764",
    "kind": "arxiv",
    "version": 6
  }
}