Pith Number

pith:JTHNMMO7

pith:2019:JTHNMMO7Q4K7LAHO5TBQHIM525

not attested not anchored not stored refs pending

Signal retrieval with measurement system knowledge using variational generative model

Johnathon White, Shuo Pang, Yangyang Sun, Zenghu Chang, Zheyuan Zhu

arxiv:1909.04188 v1 · 2019-09-09 · eess.IV · cs.LG · eess.SP · physics.comp-ph · 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{JTHNMMO7Q4K7LAHO5TBQHIM525}

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	2026-07-05T01:28:40.279404Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4cced631df8715f580eeecc303a19dd76c67df8085b2bd71190c174fe6ebdf67

Aliases

arxiv: 1909.04188 · arxiv_version: 1909.04188v1 · doi: 10.48550/arxiv.1909.04188 · pith_short_12: JTHNMMO7Q4K7 · pith_short_16: JTHNMMO7Q4K7LAHO · pith_short_8: JTHNMMO7

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/JTHNMMO7Q4K7LAHO5TBQHIM525 \
  | 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: 4cced631df8715f580eeecc303a19dd76c67df8085b2bd71190c174fe6ebdf67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3bdefb448f41b26e23058ecfe3734fc061cb3c42d3091ff072c3e82498820b48",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.SP",
      "physics.comp-ph",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2019-09-09T22:41:33Z",
    "title_canon_sha256": "72e8b1c2558e5fd45d72719decfd30c6249756bf1ab9ce695871aa2b1cec354a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.04188",
    "kind": "arxiv",
    "version": 1
  }
}