Pith Number

pith:ZWJFBTQX

pith:2019:ZWJFBTQX6BMBD3N6PNHNPMIEOY

not attested not anchored not stored refs pending

An Inductive Synthesis Framework for Verifiable Reinforcement Learning

He Zhu, Stephen Magill, Suresh Jagannathan, Zikang Xiong

arxiv:1907.07273 v1 · 2019-07-16 · cs.LG · 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{ZWJFBTQX6BMBD3N6PNHNPMIEOY}

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	2026-05-17T23:40:22.846267Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd9250ce17f05811edbe7b4ed7b104760484a9033d4092ee4a7d71f7c105d545

Aliases

arxiv: 1907.07273 · arxiv_version: 1907.07273v1 · doi: 10.48550/arxiv.1907.07273 · pith_short_12: ZWJFBTQX6BMB · pith_short_16: ZWJFBTQX6BMBD3N6 · pith_short_8: ZWJFBTQX

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/ZWJFBTQX6BMBD3N6PNHNPMIEOY \
  | 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: cd9250ce17f05811edbe7b4ed7b104760484a9033d4092ee4a7d71f7c105d545

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60d28ea315d2169740a1c348f084639ca9dc981f26742fdafaf650f7abf2f48e",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-07-16T21:57:17Z",
    "title_canon_sha256": "f0d100244337da29c6e79143be98dca0847159f48fdaeef9a6d2b103a8e8c72b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.07273",
    "kind": "arxiv",
    "version": 1
  }
}