Pith Number

pith:MZWXYEP6

pith:2016:MZWXYEP6Q3MSK5QPLFJA2Z3QGX

not attested not anchored not stored refs pending

Layered Synthesis of Latent Gaussian Trees

Ali Moharrer, George T. Amariucai, Jing Deng, Shuangqing Wei

arxiv:1608.04484 v2 · 2016-08-16 · cs.IT · math.IT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MZWXYEP6Q3MSK5QPLFJA2Z3QGX}

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	2026-05-18T00:44:57.830354Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

666d7c11fe86d925760f59520d677035efbd70a2379023cec5bf12ea7e475a2f

Aliases

arxiv: 1608.04484 · arxiv_version: 1608.04484v2 · doi: 10.48550/arxiv.1608.04484 · pith_short_12: MZWXYEP6Q3MS · pith_short_16: MZWXYEP6Q3MSK5QP · pith_short_8: MZWXYEP6

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/MZWXYEP6Q3MSK5QPLFJA2Z3QGX \
  | 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: 666d7c11fe86d925760f59520d677035efbd70a2379023cec5bf12ea7e475a2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e92d7b9b6e48366015fcf55214b99a224be940ab964d81450658d3f13f390027",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-08-16T05:04:30Z",
    "title_canon_sha256": "0c3ab7ee77d9482f0e853e641d573279dffec9f7b82309f607b2bdef73628b48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.04484",
    "kind": "arxiv",
    "version": 2
  }
}