Pith Number

pith:V6PXJSAT

pith:2012:V6PXJSATJ76DJXSTVII73MBC3G

not attested not anchored not stored refs pending

Mixture-of-Parents Maximum Entropy Markov Models

Ben Taskar, Dan Klein, David S. Rosenberg

arxiv:1206.5261 v1 · 2012-06-20 · cs.LG · cs.AI · 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{V6PXJSATJ76DJXSTVII73MBC3G}

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	2026-05-18T03:52:40.810236Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af9f74c8134ffc34de53aa11fdb022d98cad2e1dd51df2815e04d81c34928069

Aliases

arxiv: 1206.5261 · arxiv_version: 1206.5261v1 · doi: 10.48550/arxiv.1206.5261 · pith_short_12: V6PXJSATJ76D · pith_short_16: V6PXJSATJ76DJXST · pith_short_8: V6PXJSAT

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/V6PXJSATJ76DJXSTVII73MBC3G \
  | 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: af9f74c8134ffc34de53aa11fdb022d98cad2e1dd51df2815e04d81c34928069

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85fd08f6668f055b9729cd695ccafc0175c4cd5be6a3e6dd3ce4ffcd12484bc8",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2012-06-20T15:00:46Z",
    "title_canon_sha256": "939add09691680fb9f6cee2c991eb5da0f8a3b8f4664d5ed37db29209243942e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.5261",
    "kind": "arxiv",
    "version": 1
  }
}