Pith Number

pith:K623J4T6

pith:2023:K623J4T6CUYXRRTZ43UGFZZS7K

not attested not anchored not stored refs pending

Learning from Very Little Data: On the Value of Landscape Analysis for Predicting Software Project Health

Andre Lustosa, Tim Menzies

arxiv:2301.06577 v2 · 2023-01-16 · cs.SE · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K623J4T6CUYXRRTZ43UGFZZS7K}

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

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Receipt and verification

First computed	2026-07-05T06:59:29.084422Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57b5b4f27e153178c679e6e862e732fa8f3d823422fd65cc89b22e1b8a3b5c90

Aliases

arxiv: 2301.06577 · arxiv_version: 2301.06577v2 · doi: 10.48550/arxiv.2301.06577 · pith_short_12: K623J4T6CUYX · pith_short_16: K623J4T6CUYXRRTZ · pith_short_8: K623J4T6

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/K623J4T6CUYXRRTZ43UGFZZS7K \
  | 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: 57b5b4f27e153178c679e6e862e732fa8f3d823422fd65cc89b22e1b8a3b5c90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "231d02e5965162534d8a4310678f310c602b54f48a6eb3d21ed3e2651a7edbc9",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2023-01-16T19:27:16Z",
    "title_canon_sha256": "27bd4fa862b3b7b935e6bff36d990fe13f4b5780f9af242fa2795b1c88fcc91a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.06577",
    "kind": "arxiv",
    "version": 2
  }
}