Pith Number

pith:UNXIKVJZ

pith:2019:UNXIKVJZCNQBZMJDJNEYVEX6E4

not attested not anchored not stored refs pending

Bayesian Heatmaps: Probabilistic Classification with Multiple Unreliable Information Sources

Edwin Simpson, Stephen J. Roberts, Steven Reece

arxiv:1904.03063 v1 · 2019-04-05 · 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{UNXIKVJZCNQBZMJDJNEYVEX6E4}

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	2026-05-17T23:49:18.721377Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a36e85553913601cb1234b498a92fe2733b032e3b6f7b8bce0c1475cbdf9f263

Aliases

arxiv: 1904.03063 · arxiv_version: 1904.03063v1 · doi: 10.48550/arxiv.1904.03063 · pith_short_12: UNXIKVJZCNQB · pith_short_16: UNXIKVJZCNQBZMJD · pith_short_8: UNXIKVJZ

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/UNXIKVJZCNQBZMJDJNEYVEX6E4 \
  | 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: a36e85553913601cb1234b498a92fe2733b032e3b6f7b8bce0c1475cbdf9f263

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "179c4a182c40f353758880358acc41686f4e2ad4a7361e1fbeb7c68ff1e4a439",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-04-05T13:39:42Z",
    "title_canon_sha256": "6ba253d19dad3abbb8d98e555704ed6532983737c72452dbd0934b0a05ee23f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.03063",
    "kind": "arxiv",
    "version": 1
  }
}