Pith Number

pith:2YU3ZVP7

pith:2020:2YU3ZVP73LO5RIST67OAUZ72QP

not attested not anchored not stored refs pending

Reinforcement Learning Control of Robotic Knee with Human in the Loop by Flexible Policy Iteration

He (Helen) Huang, Jennie Si, Minhan Li, Xiang Gao, Yue Wen

arxiv:2006.09008 v2 · 2020-06-16 · eess.SY · cs.LG · cs.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{2YU3ZVP73LO5RIST67OAUZ72QP}

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	2026-07-05T02:07:28.771670Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d629bcd5ffdaddd8a253f7dc0a67fa83fa857473569bb72a0f1e0124a5912b25

Aliases

arxiv: 2006.09008 · arxiv_version: 2006.09008v2 · doi: 10.48550/arxiv.2006.09008 · pith_short_12: 2YU3ZVP73LO5 · pith_short_16: 2YU3ZVP73LO5RIST · pith_short_8: 2YU3ZVP7

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/2YU3ZVP73LO5RIST67OAUZ72QP \
  | 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: d629bcd5ffdaddd8a253f7dc0a67fa83fa857473569bb72a0f1e0124a5912b25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fce580dc5b9c9292a07bcfba9917e1b85a1a532994e5285e54a0da6239a034a7",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2020-06-16T09:09:48Z",
    "title_canon_sha256": "18a7874ee0b744d44dd188f04eb3e1fff60efb1a5d853000fe1e88f7fd3e5ed0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.09008",
    "kind": "arxiv",
    "version": 2
  }
}