Pith Number

pith:RYKEHKHD

pith:2017:RYKEHKHDGZPCQTWSI52S534CEV

not attested not anchored not stored refs pending

Grounding Language for Transfer in Deep Reinforcement Learning

Karthik Narasimhan, Regina Barzilay, Tommi Jaakkola

arxiv:1708.00133 v2 · 2017-08-01 · cs.CL · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RYKEHKHDGZPCQTWSI52S534CEV}

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	2026-05-17T23:58:59.397575Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e1443a8e3365e284ed247752eef822545445f80524d407fa5ece789a89be1b4

Aliases

arxiv: 1708.00133 · arxiv_version: 1708.00133v2 · doi: 10.48550/arxiv.1708.00133 · pith_short_12: RYKEHKHDGZPC · pith_short_16: RYKEHKHDGZPCQTWS · pith_short_8: RYKEHKHD

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/RYKEHKHDGZPCQTWSI52S534CEV \
  | 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: 8e1443a8e3365e284ed247752eef822545445f80524d407fa5ece789a89be1b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5b50effdbec7112c994c5296d3fb4310bc6637b54ccd78700f842449e8dcd32",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-08-01T02:20:00Z",
    "title_canon_sha256": "a8f9555c1716b9d81cec380fc22e316e94552307951f3ad30327dc69f1009efa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.00133",
    "kind": "arxiv",
    "version": 2
  }
}