Pith Number

pith:VOAT63AX

pith:2019:VOAT63AXFZOL6CVBRFCQGDNLJY

not attested not anchored not stored refs pending

Task-oriented Design through Deep Reinforcement Learning

Junyoung Choi, Minsung Hyun, Nojun Kwak

arxiv:1903.05271 v1 · 2019-03-13 · 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{VOAT63AXFZOL6CVBRFCQGDNLJY}

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	2026-05-17T23:51:24.832828Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab813f6c172e5cbf0aa18945030dab4e2cd22423423603676a334428af16893e

Aliases

arxiv: 1903.05271 · arxiv_version: 1903.05271v1 · doi: 10.48550/arxiv.1903.05271 · pith_short_12: VOAT63AXFZOL · pith_short_16: VOAT63AXFZOL6CVB · pith_short_8: VOAT63AX

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/VOAT63AXFZOL6CVBRFCQGDNLJY \
  | 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: ab813f6c172e5cbf0aa18945030dab4e2cd22423423603676a334428af16893e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ffc2267f9d78e38a7a61c6c7aed40c63420b34bd843de1a90de49bd885ab666a",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-03-13T00:49:01Z",
    "title_canon_sha256": "c9cedf05b867fe56af8cef399d981392ec13253899c1210f4d815a6d5b727ca6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.05271",
    "kind": "arxiv",
    "version": 1
  }
}