Pith Number

pith:5DCOYI4G

pith:2022:5DCOYI4GGLRXSIRFEC7QY6MPU3

not attested not anchored not stored refs pending

Learning Skills from Demonstrations: A Trend from Motion Primitives to Experience Abstraction

Darwin G. Caldwell, Domenico Prattichizzo, Maria Pozzi, Mehrdad Tavassoli, Nikhil Deshpande, Sunny Katyara

arxiv:2210.08060 v1 · 2022-10-14 · cs.RO · 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{5DCOYI4GGLRXSIRFEC7QY6MPU3}

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	2026-07-05T05:07:06.412166Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8c4ec238632e379222520bf0c798fa6d90cd8bd8d07fa23fad5dba81e74ce63

Aliases

arxiv: 2210.08060 · arxiv_version: 2210.08060v1 · doi: 10.48550/arxiv.2210.08060 · pith_short_12: 5DCOYI4GGLRX · pith_short_16: 5DCOYI4GGLRXSIRF · pith_short_8: 5DCOYI4G

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/5DCOYI4GGLRXSIRFEC7QY6MPU3 \
  | 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: e8c4ec238632e379222520bf0c798fa6d90cd8bd8d07fa23fad5dba81e74ce63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2427dbf1edb00eb2fe38cf41542dc584c8c0ffb443395d41c501d8f4addfe286",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2022-10-14T18:55:11Z",
    "title_canon_sha256": "0925013ef62fa7010170ce3bc95b60b0ea4bc3e41d15d09ac620339493cceff7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.08060",
    "kind": "arxiv",
    "version": 1
  }
}