Pith Number

pith:G7HAH4RT

pith:2012:G7HAH4RT6BDWNLHXHS54A777U5

not attested not anchored not stored refs pending

Bayesian exponential family projections for coupled data sources

Arto Klami, Samuel Kaski, Seppo Virtanen

arxiv:1203.3489 v1 · 2012-03-15 · 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{G7HAH4RT6BDWNLHXHS54A777U5}

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	2026-05-18T04:00:00.311299Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37ce03f233f04766acf73cbbc07fffa77a3f24aba11fe778912d655b3fdde13e

Aliases

arxiv: 1203.3489 · arxiv_version: 1203.3489v1 · doi: 10.48550/arxiv.1203.3489 · pith_short_12: G7HAH4RT6BDW · pith_short_16: G7HAH4RT6BDWNLHX · pith_short_8: G7HAH4RT

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/G7HAH4RT6BDWNLHXHS54A777U5 \
  | 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: 37ce03f233f04766acf73cbbc07fffa77a3f24aba11fe778912d655b3fdde13e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc4415ebb533f76bea7ebb2814337faaa8847ffd1d2e426a3224168b11bc1a7b",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2012-03-15T11:17:56Z",
    "title_canon_sha256": "c836e0a752171f043d7ab131d77cca970f1a77af4272d6db08f83851a7891446"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.3489",
    "kind": "arxiv",
    "version": 1
  }
}