Pith Number

pith:WA3RX3KS

pith:2014:WA3RX3KSEC257T2CYBRGQIOBF5

not attested not anchored not stored refs pending

Projecting Markov Random Field Parameters for Fast Mixing

Justin Domke, Xianghang Liu

arxiv:1411.1119 v3 · 2014-11-05 · 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{WA3RX3KSEC257T2CYBRGQIOBF5}

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	2026-05-18T02:37:51.285357Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0371bed5220b5dfcf42c0626821c12f70ab6d696c8ef81de96b25f82e0d51d7

Aliases

arxiv: 1411.1119 · arxiv_version: 1411.1119v3 · doi: 10.48550/arxiv.1411.1119 · pith_short_12: WA3RX3KSEC25 · pith_short_16: WA3RX3KSEC257T2C · pith_short_8: WA3RX3KS

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/WA3RX3KSEC257T2CYBRGQIOBF5 \
  | 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: b0371bed5220b5dfcf42c0626821c12f70ab6d696c8ef81de96b25f82e0d51d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4debea81abe017d3b12b980502cd221021547a1f554898bfd551af037ca4b1a",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2014-11-05T00:43:08Z",
    "title_canon_sha256": "a79052bca1df6231445c190e759f30f204b567c9b025175eece61d6f29b8f4e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.1119",
    "kind": "arxiv",
    "version": 3
  }
}