Pith Number

pith:BCYZ4CBK

pith:2019:BCYZ4CBK7CR2I27Y7WXFFCO7TE

not attested not anchored not stored refs pending

Synthesizing Chemical Plant Operation Procedures using Knowledge, Dynamic Simulation and Deep Reinforcement Learning

Shumpei Kubosawa, Takashi Onishi, Yoshimasa Tsuruoka

arxiv:1903.02183 v1 · 2019-03-06 · cs.AI · 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{BCYZ4CBK7CR2I27Y7WXFFCO7TE}

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	2026-05-17T23:51:56.527549Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08b19e082af8a3a46bf8fdae5289df991a3b75518f72281de215d35ee652d12c

Aliases

arxiv: 1903.02183 · arxiv_version: 1903.02183v1 · doi: 10.48550/arxiv.1903.02183 · pith_short_12: BCYZ4CBK7CR2 · pith_short_16: BCYZ4CBK7CR2I27Y · pith_short_8: BCYZ4CBK

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/BCYZ4CBK7CR2I27Y7WXFFCO7TE \
  | 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: 08b19e082af8a3a46bf8fdae5289df991a3b75518f72281de215d35ee652d12c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95188321f2d5ec3ac8b21ee3e95837f9c91c446e608b221abb0cbfe0924daa9f",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2019-03-06T05:44:15Z",
    "title_canon_sha256": "384a24c61e470f235423a17a1b0229d3ee8dd8da27690acb4a2ba7b02d3c4a77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.02183",
    "kind": "arxiv",
    "version": 1
  }
}