Pith Number

pith:WDDI2EKZ

pith:2021:WDDI2EKZ5UHCI44F7DA23NAWNL

not attested not anchored not stored refs pending

Reinforcement Learning for Robust Parameterized Locomotion Control of Bipedal Robots

Glen Berseth, Koushil Sreenath, Pieter Abbeel, Sergey Levine, Xue Bin Peng, Xuxin Cheng, Zhongyu Li

arxiv:2103.14295 v1 · 2021-03-26 · cs.RO · cs.AI · cs.LG · cs.SY · eess.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WDDI2EKZ5UHCI44F7DA23NAWNL}

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	2026-07-05T02:26:32.562917Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0c68d1159ed0e247385f8c1adb4166ad4a35e5376858e7dc26c8e2d32b39c1a

Aliases

arxiv: 2103.14295 · arxiv_version: 2103.14295v1 · doi: 10.48550/arxiv.2103.14295 · pith_short_12: WDDI2EKZ5UHC · pith_short_16: WDDI2EKZ5UHCI44F · pith_short_8: WDDI2EKZ

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/WDDI2EKZ5UHCI44F7DA23NAWNL \
  | 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: b0c68d1159ed0e247385f8c1adb4166ad4a35e5376858e7dc26c8e2d32b39c1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ee317e208660c37d84a80a8a02cd61c9137b2f2abe4afc74f1addeec771dfe1",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2021-03-26T07:14:01Z",
    "title_canon_sha256": "14da9c075d0197d4e01075a8d1f9586ed8d5c607e45fcc485d53d3df9eafe598"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.14295",
    "kind": "arxiv",
    "version": 1
  }
}