Pith Number

pith:GUJG4RHW

pith:2017:GUJG4RHWIFPJR72BDTGMLTK42P

not attested not anchored not stored refs pending

On Fairness and Calibration

Felix Wu, Geoff Pleiss, Jon Kleinberg, Kilian Q. Weinberger, Manish Raghavan

arxiv:1709.02012 v2 · 2017-09-06 · cs.LG · cs.CY · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GUJG4RHWIFPJR72BDTGMLTK42P}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:31:18.750098Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35126e44f6415e98ff411cccc5cd5cd3cf2b0de3fe043cf9663d83214997c2dc

Aliases

arxiv: 1709.02012 · arxiv_version: 1709.02012v2 · doi: 10.48550/arxiv.1709.02012 · pith_short_12: GUJG4RHWIFPJ · pith_short_16: GUJG4RHWIFPJR72B · pith_short_8: GUJG4RHW

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/GUJG4RHWIFPJR72BDTGMLTK42P \
  | 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: 35126e44f6415e98ff411cccc5cd5cd3cf2b0de3fe043cf9663d83214997c2dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2125911396c14df6a6fd180630d33a85e698e287d2c4e1b7e08ffc6292400fc",
    "cross_cats_sorted": [
      "cs.CY",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-09-06T21:49:38Z",
    "title_canon_sha256": "3618983db313a93f85126c59c7473aefb1867d70d5f92cd7818bea06c710faab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.02012",
    "kind": "arxiv",
    "version": 2
  }
}