Pith Number

pith:TVZBSUYZ

pith:2014:TVZBSUYZCHZHU6ENRANNJXZASB

not attested not anchored not stored refs pending

Lifted Tree-Reweighted Variational Inference

David Sontag, Hung Hai Bui, Tuyen N. Huynh

arxiv:1406.4200 v2 · 2014-06-17 · 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{TVZBSUYZCHZHU6ENRANNJXZASB}

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	2026-05-18T02:49:19.768924Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d7219531911f27a788d881ad4df209069f4f2ab6b3b0b3d12d6fee15ac33ebe

Aliases

arxiv: 1406.4200 · arxiv_version: 1406.4200v2 · doi: 10.48550/arxiv.1406.4200 · pith_short_12: TVZBSUYZCHZH · pith_short_16: TVZBSUYZCHZHU6EN · pith_short_8: TVZBSUYZ

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/TVZBSUYZCHZHU6ENRANNJXZASB \
  | 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: 9d7219531911f27a788d881ad4df209069f4f2ab6b3b0b3d12d6fee15ac33ebe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b629ee3715459298242c57e63523e57764e27cff50ed6c42c8723b533c90130",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2014-06-17T00:43:16Z",
    "title_canon_sha256": "0913b8d31ec5f899c7f40b0ae8adda241d3a56b2ab4e5044f03a98229346b2ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.4200",
    "kind": "arxiv",
    "version": 2
  }
}