Pith Number

pith:JL4U5RAS

pith:2018:JL4U5RAS5H4SFDGXHJGIUWKPL6

not attested not anchored not stored refs pending

Terrain RL Simulator

Glen Berseth, Michiel van de Panne, Xue Bin Peng

arxiv:1804.06424 v1 · 2018-04-17 · cs.AI · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JL4U5RAS5H4SFDGXHJGIUWKPL6}

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	2026-05-18T00:17:59.331039Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4af94ec412e9f9228cd73a4c8a594f5fa41138f1424944422beacfb63e62f1e0

Aliases

arxiv: 1804.06424 · arxiv_version: 1804.06424v1 · doi: 10.48550/arxiv.1804.06424 · pith_short_12: JL4U5RAS5H4S · pith_short_16: JL4U5RAS5H4SFDGX · pith_short_8: JL4U5RAS

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/JL4U5RAS5H4SFDGXHJGIUWKPL6 \
  | 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: 4af94ec412e9f9228cd73a4c8a594f5fa41138f1424944422beacfb63e62f1e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97c91e29cb5c9cf2d2acb5185d7a464875b2a7846cd00214ebde6a6f33777ddf",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2018-04-17T18:26:00Z",
    "title_canon_sha256": "e1817c12df98dc35bf778d561462db161d2a0b6ad2362f1434a17587e2e64353"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.06424",
    "kind": "arxiv",
    "version": 1
  }
}