Pith Number

pith:OUIQV77Z

pith:2024:OUIQV77ZBAK2SN4TL6HIDDAXXW

not attested not anchored not stored refs pending

Novel computational approaches for ratio distributions with an application to Hake's ratio in effect size measurement

Dominik Borovsk\'y, Jozef Han\v{c}, Martina Han\v{c}ov\'a

arxiv:2411.12938 v2 · 2024-11-20 · stat.CO · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OUIQV77ZBAK2SN4TL6HIDDAXXW}

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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	2026-07-05T11:25:05.592799Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75110afff90815a937935f8e818c17bd8faed2c1057202d4533f5a89bcb026a4

Aliases

arxiv: 2411.12938 · arxiv_version: 2411.12938v2 · doi: 10.48550/arxiv.2411.12938 · pith_short_12: OUIQV77ZBAK2 · pith_short_16: OUIQV77ZBAK2SN4T · pith_short_8: OUIQV77Z

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/OUIQV77ZBAK2SN4TL6HIDDAXXW \
  | 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: 75110afff90815a937935f8e818c17bd8faed2c1057202d4533f5a89bcb026a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5bda2e4ba4e9439f0264a96415b02ca8da1d190d518a18835e9dea260b7ae952",
    "cross_cats_sorted": [
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2024-11-20T00:11:05Z",
    "title_canon_sha256": "452a0ce1cdce3e2b79f5358f933774caf6515e736418006965639a7881198685"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.12938",
    "kind": "arxiv",
    "version": 2
  }
}