Pith Number

pith:H32CUIUS

pith:2018:H32CUIUSDC7S67TJGJV26PVCES

not attested not anchored not stored refs pending

The Social Cost of Strategic Classification

Anca D. Dragan, John Miller, Moritz Hardt, Smitha Milli

arxiv:1808.08460 v2 · 2018-08-25 · cs.LG · 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{H32CUIUSDC7S67TJGJV26PVCES}

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.

Receipt and verification

First computed	2026-05-18T00:00:08.147706Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ef42a229218bf2f7e69326baf3ea22495e474349df418efebbff23b447442d7

Aliases

arxiv: 1808.08460 · arxiv_version: 1808.08460v2 · doi: 10.48550/arxiv.1808.08460 · pith_short_12: H32CUIUSDC7S · pith_short_16: H32CUIUSDC7S67TJ · pith_short_8: H32CUIUS

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/H32CUIUSDC7S67TJGJV26PVCES \
  | 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: 3ef42a229218bf2f7e69326baf3ea22495e474349df418efebbff23b447442d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ff5f8ada7e5dc57afcfc7ccff9ffa32a095485c34bbf333222d82eaeb59d9e7",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-08-25T18:31:52Z",
    "title_canon_sha256": "b690982cc0835f053720b57dd62a54a593239f0d52b9e32914e63f003396cee2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.08460",
    "kind": "arxiv",
    "version": 2
  }
}