Pith Number

pith:PLHRRYO3

pith:2025:PLHRRYO3S5OJJG4IPKT7B37GXH

not attested not anchored not stored refs pending

Can a calibration metric be both testable and actionable?

Jake A. Soloff, Raphael Rossellini, Rebecca Willett, Rina Foygel Barber, Zhimei Ren

arxiv:2502.19851 v2 · 2025-02-27 · stat.ME · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PLHRRYO3S5OJJG4IPKT7B37GXH}

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

Calibration through the Lens of Indistinguishability

Receipt and verification

First computed	2026-07-05T11:48:23.334363Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7acf18e1db975c949b887aa7f0efe6b9c8116189de3ccad00d40255af40a946c

Aliases

arxiv: 2502.19851 · arxiv_version: 2502.19851v2 · doi: 10.48550/arxiv.2502.19851 · pith_short_12: PLHRRYO3S5OJ · pith_short_16: PLHRRYO3S5OJJG4I · pith_short_8: PLHRRYO3

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/PLHRRYO3S5OJJG4IPKT7B37GXH \
  | 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: 7acf18e1db975c949b887aa7f0efe6b9c8116189de3ccad00d40255af40a946c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "077e92cb16550a9f1cd8040f7ffc6f5acbbcc243f2fc9115d0cdd8dacb5f1f12",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2025-02-27T07:50:24Z",
    "title_canon_sha256": "c5f587f8c2f797c7bc600f74acba28bf79f35f3c9ab236222f7b4043cbff59ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.19851",
    "kind": "arxiv",
    "version": 2
  }
}