Pith Number

pith:VEBEHFI7

pith:2021:VEBEHFI77Q5B2STEOAZSFGTURE

not attested not anchored not stored refs pending

Reinforcement Learning with Evolutionary Trajectory Generator: A General Approach for Quadrupedal Locomotion

Bo Zhou, Fan Wang, Haojie Shi, Hao Tian, Hongsheng Zeng, Jiangyong Li, Kang Wang, Max Q.-H. Meng, Yueqiang Dong

arxiv:2109.06409 v2 · 2021-09-14 · cs.RO · 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{VEBEHFI77Q5B2STEOAZSFGTURE}

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	2026-07-05T03:14:57.237186Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a90243951ffc3a1d4a647033229a748927263eb52630a1b91f6d462c9d805b5f

Aliases

arxiv: 2109.06409 · arxiv_version: 2109.06409v2 · doi: 10.48550/arxiv.2109.06409 · pith_short_12: VEBEHFI77Q5B · pith_short_16: VEBEHFI77Q5B2STE · pith_short_8: VEBEHFI7

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/VEBEHFI77Q5B2STEOAZSFGTURE \
  | 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: a90243951ffc3a1d4a647033229a748927263eb52630a1b91f6d462c9d805b5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc1aa4c208c88e915141389706637d6b82a101a53813936d62de6dafb971849d",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2021-09-14T02:51:50Z",
    "title_canon_sha256": "e0777e1e4243802f29b6eed8b44d6d9a46e5659987cb4f4cce615b3a98eda93c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.06409",
    "kind": "arxiv",
    "version": 2
  }
}