Pith Number

pith:MPL7TYOW

pith:2021:MPL7TYOWPQAP2TPJX52PY7V7HS

not attested not anchored not stored refs pending

CARMS: Categorical-Antithetic-REINFORCE Multi-Sample Gradient Estimator

Alek Dimitriev, Mingyuan Zhou

arxiv:2110.14002 v1 · 2021-10-26 · 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{MPL7TYOWPQAP2TPJX52PY7V7HS}

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	2026-07-05T03:26:22.725664Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63d7f9e1d67c00fd4de9bf74fc7ebf3c8342c5933094e2e09760c47e308bbfad

Aliases

arxiv: 2110.14002 · arxiv_version: 2110.14002v1 · doi: 10.48550/arxiv.2110.14002 · pith_short_12: MPL7TYOWPQAP · pith_short_16: MPL7TYOWPQAP2TPJ · pith_short_8: MPL7TYOW

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/MPL7TYOWPQAP2TPJX52PY7V7HS \
  | 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: 63d7f9e1d67c00fd4de9bf74fc7ebf3c8342c5933094e2e09760c47e308bbfad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5f20a5178095ab7a101dbc6e30950b344733a0222cddab8a0ac0796dfcf0103",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-10-26T20:14:30Z",
    "title_canon_sha256": "d7f846bcd068a6b22357fa40ecaab70dea51a20d967ccf01f04abb6941124dbe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.14002",
    "kind": "arxiv",
    "version": 1
  }
}