Pith Number

pith:MBT77DSW

pith:2017:MBT77DSWYCDTFZUO343CUGL434

not attested not anchored not stored refs pending

BOOK: Storing Algorithm-Invariant Episodes for Deep Reinforcement Learning

Jaeseok Choi, Nojun Kwak, Simyung Chang, Youngjoon Yoo

arxiv:1709.01308 v3 · 2017-09-05 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MBT77DSWYCDTFZUO343CUGL434}

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	2026-05-18T00:23:53.081859Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6067ff8e56c08732e68edf362a197cdf2d5b2788630c6e05cd69ea355c48fc59

Aliases

arxiv: 1709.01308 · arxiv_version: 1709.01308v3 · doi: 10.48550/arxiv.1709.01308 · pith_short_12: MBT77DSWYCDT · pith_short_16: MBT77DSWYCDTFZUO · pith_short_8: MBT77DSW

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/MBT77DSWYCDTFZUO343CUGL434 \
  | 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: 6067ff8e56c08732e68edf362a197cdf2d5b2788630c6e05cd69ea355c48fc59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af6d97aaf28b8cad92fbb5e7a1e7b2262d24d16bf77c62dd628180cbbc3df154",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2017-09-05T09:47:41Z",
    "title_canon_sha256": "56fd0ffe34d21bb594d900905b85918469d691d3c7228b37d81e00487bdca82f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.01308",
    "kind": "arxiv",
    "version": 3
  }
}