Pith Number

pith:A563HDNI

pith:2018:A563HDNIX5MJFVUGSCCRCOBASJ

not attested not anchored not stored refs pending

A Statistical Approach to Adult Census Income Level Prediction

Navoneel Chakrabarty, Sanket Biswas

arxiv:1810.10076 v1 · 2018-10-23 · 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{A563HDNIX5MJFVUGSCCRCOBASJ}

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	2026-05-18T00:02:24.330157Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

077db38da8bf5892d6869085113820926879421c0bf910f280465197515019b6

Aliases

arxiv: 1810.10076 · arxiv_version: 1810.10076v1 · doi: 10.48550/arxiv.1810.10076 · pith_short_12: A563HDNIX5MJ · pith_short_16: A563HDNIX5MJFVUG · pith_short_8: A563HDNI

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/A563HDNIX5MJFVUGSCCRCOBASJ \
  | 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: 077db38da8bf5892d6869085113820926879421c0bf910f280465197515019b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6fab015853fb261ad9ca023882e489f811139d6d563c7ea2ca5cbec3ead5d7d0",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-10-23T20:21:31Z",
    "title_canon_sha256": "cd14f238973e7a3699e00992b59cc5323f7fc71444a9423493b21d7dbbf63d50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.10076",
    "kind": "arxiv",
    "version": 1
  }
}