Pith Number

pith:YVRPISUE

pith:2019:YVRPISUEHY4Q3EDWA43WVH3DX6

not attested not anchored not stored refs pending

Learning to Grasp from 2.5D images: a Deep Reinforcement Learning Approach

Alessia Bertugli, Paolo Galeone

arxiv:1908.03440 v1 · 2019-08-08 · cs.RO · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YVRPISUEHY4Q3EDWA43WVH3DX6}

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	2026-07-04T23:52:39.945435Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c562f44a843e390d907607376a9f63bfba62b6fa7d0331fadb158045b2d8bdbc

Aliases

arxiv: 1908.03440 · arxiv_version: 1908.03440v1 · doi: 10.48550/arxiv.1908.03440 · pith_short_12: YVRPISUEHY4Q · pith_short_16: YVRPISUEHY4Q3EDW · pith_short_8: YVRPISUE

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/YVRPISUEHY4Q3EDWA43WVH3DX6 \
  | 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: c562f44a843e390d907607376a9f63bfba62b6fa7d0331fadb158045b2d8bdbc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a8f2d6418d2925b68d15572156026be04c204e1a3d478f76b3cf0127415132d",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2019-08-08T07:53:24Z",
    "title_canon_sha256": "0759df6b19bfe9539740f3499c6d5b5600a6250da596e1257e5d9c1b7b4c0b13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.03440",
    "kind": "arxiv",
    "version": 1
  }
}