Pith Number

pith:NRHJVHY2

pith:2019:NRHJVHY2LLGPDUAI677JUXPBVH

not attested not anchored not stored refs pending

Actor Critic with Differentially Private Critic

Borja Balle, Doina Precup, Jonathan Lebensold, William Hamilton

arxiv:1910.05876 v1 · 2019-10-14 · 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{NRHJVHY2LLGPDUAI677JUXPBVH}

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	2026-07-05T00:11:42.317478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c4e9a9f1a5accf1d008f7fe9a5de1a9e7cb8f4065350b056995e05590058657

Aliases

arxiv: 1910.05876 · arxiv_version: 1910.05876v1 · doi: 10.48550/arxiv.1910.05876 · pith_short_12: NRHJVHY2LLGP · pith_short_16: NRHJVHY2LLGPDUAI · pith_short_8: NRHJVHY2

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/NRHJVHY2LLGPDUAI677JUXPBVH \
  | 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: 6c4e9a9f1a5accf1d008f7fe9a5de1a9e7cb8f4065350b056995e05590058657

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b06f9456a8fe31cdb172b86df3c2df921e4d5ac5e81baf851c2b4420a4fd7e4f",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-10-14T01:19:55Z",
    "title_canon_sha256": "03ec78515a64479ea40b42609c01446e0e48e56f33a73a9fd62c1fe9e90c1bbe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.05876",
    "kind": "arxiv",
    "version": 1
  }
}