Pith Number

pith:GCAYPJG5

pith:2018:GCAYPJG5OXGUKNZPKK4H6RND6Q

not attested not anchored not stored refs pending

Stochastic Doubly Robust Gradient

Jihye Choi, Jung-Kwon Lee, Kanghoon Lee, Moonsu Cha, Taeyoon Kim

arxiv:1812.08997 v1 · 2018-12-21 · 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{GCAYPJG5OXGUKNZPKK4H6RND6Q}

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	2026-05-17T23:57:45.688931Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

308187a4dd75cd45372f52b87f45a3f41f3a02036506290ad5811518142c11de

Aliases

arxiv: 1812.08997 · arxiv_version: 1812.08997v1 · doi: 10.48550/arxiv.1812.08997 · pith_short_12: GCAYPJG5OXGU · pith_short_16: GCAYPJG5OXGUKNZP · pith_short_8: GCAYPJG5

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/GCAYPJG5OXGUKNZPKK4H6RND6Q \
  | 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: 308187a4dd75cd45372f52b87f45a3f41f3a02036506290ad5811518142c11de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02cd8ff2bceefc2b825a83d4b2ef9d35eaba5e1ee8dd35b5ae0ef785b5b2b63b",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-12-21T08:44:38Z",
    "title_canon_sha256": "7ea36326a44bfc4b3fb254a41902c52120bfffc9cdae9680cde491d100fb9732"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.08997",
    "kind": "arxiv",
    "version": 1
  }
}