Pith Number

pith:42Q3QQTW

pith:2020:42Q3QQTWC2O2JL6HGCA2DVJGJG

not attested not anchored not stored refs pending

Gradient Estimation with Stochastic Softmax Tricks

Andreas Krause, Chris J. Maddison, Dami Choi, Daniel Tarlow, Max B. Paulus

arxiv:2006.08063 v3 · 2020-06-15 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{42Q3QQTWC2O2JL6HGCA2DVJGJG}

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	2026-07-05T02:18:52.551144Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6a1b84276169da4afc73081a1d526499931b9c4d0238376e0d95c7307e95569

Aliases

arxiv: 2006.08063 · arxiv_version: 2006.08063v3 · doi: 10.48550/arxiv.2006.08063 · pith_short_12: 42Q3QQTWC2O2 · pith_short_16: 42Q3QQTWC2O2JL6H · pith_short_8: 42Q3QQTW

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/42Q3QQTWC2O2JL6HGCA2DVJGJG \
  | 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: e6a1b84276169da4afc73081a1d526499931b9c4d0238376e0d95c7307e95569

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e42201542214349f448d3850c116a7f03d0bdadf203c8308ba667b598190e23",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2020-06-15T00:43:44Z",
    "title_canon_sha256": "7572f2b1888e50ecbfdd16a9cc0f9b8a410c1388637046a5dc6e8c92f269e506"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.08063",
    "kind": "arxiv",
    "version": 3
  }
}