Pith Number

pith:4R5T3ZSA

pith:2020:4R5T3ZSAG5QA2ESZQOWEPNFFMP

not attested not anchored not stored refs pending

AR-DAE: Towards Unbiased Neural Entropy Gradient Estimation

Aaron Courville, Chin-Wei Huang, Christopher Pal, Jae Hyun Lim

arxiv:2006.05164 v1 · 2020-06-09 · 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{4R5T3ZSAG5QA2ESZQOWEPNFFMP}

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	2026-07-05T01:09:11.205129Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e47b3de64037600d125983ac47b4a563ff537594e920064306359020d27cf7a4

Aliases

arxiv: 2006.05164 · arxiv_version: 2006.05164v1 · doi: 10.48550/arxiv.2006.05164 · pith_short_12: 4R5T3ZSAG5QA · pith_short_16: 4R5T3ZSAG5QA2ESZ · pith_short_8: 4R5T3ZSA

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/4R5T3ZSAG5QA2ESZQOWEPNFFMP \
  | 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: e47b3de64037600d125983ac47b4a563ff537594e920064306359020d27cf7a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b95b0719e770aa1722a0d1ea5f14e3dbbc9c414af84fc4e449129bb54fe3360c",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-06-09T10:11:28Z",
    "title_canon_sha256": "099175d8fb951604ee2a5c1d80215770838358808a5bdfd9b6f697246a536738"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.05164",
    "kind": "arxiv",
    "version": 1
  }
}