Pith Number

pith:PKIHJF7C

pith:2019:PKIHJF7C4JK45UBRQYV4SRQSMO

not attested not anchored not stored refs pending

Reinforcement Learning on Variable Impedance Controller for High-Precision Robotic Assembly

Alice M. Agogino, Aviv Tamar, Chengtao Wen, Eugen Solowjow, Jianlan Luo, Juan Aparicio Ojea, Pieter Abbeel

arxiv:1903.01066 v2 · 2019-03-04 · 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{PKIHJF7C4JK45UBRQYV4SRQSMO}

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	2026-05-17T23:50:48.527514Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a907497e2e255ced031862bc94612639a02dffa7fdc57bb77107bd6ce8f0986

Aliases

arxiv: 1903.01066 · arxiv_version: 1903.01066v2 · doi: 10.48550/arxiv.1903.01066 · pith_short_12: PKIHJF7C4JK4 · pith_short_16: PKIHJF7C4JK45UBR · pith_short_8: PKIHJF7C

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/PKIHJF7C4JK45UBRQYV4SRQSMO \
  | 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: 7a907497e2e255ced031862bc94612639a02dffa7fdc57bb77107bd6ce8f0986

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85d2b211293fc95307fdedf57481e4b3dc9a46614b67097b8dc8c3457ca933b0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2019-03-04T04:18:59Z",
    "title_canon_sha256": "365b6d99a56edd2d69ad17803a8404650500a072fd5ac7c793f6110e7c1e9492"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.01066",
    "kind": "arxiv",
    "version": 2
  }
}