Pith Number

pith:WZMO776L

pith:2018:WZMO776LGADTRYHTSZLL2F7Y7K

not attested not anchored not stored refs pending

Quantifying the Reality Gap in Robotic Manipulation Tasks

David Howard, Jack Collins, J\"urgen Leitner

arxiv:1811.01484 v2 · 2018-11-05 · 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{WZMO776LGADTRYHTSZLL2F7Y7K}

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	2026-05-18T00:01:19.151696Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b658efffcb300738e0f39656bd17f8fa8d954ca8316b6da166853645e3559f47

Aliases

arxiv: 1811.01484 · arxiv_version: 1811.01484v2 · doi: 10.48550/arxiv.1811.01484 · pith_short_12: WZMO776LGADT · pith_short_16: WZMO776LGADTRYHT · pith_short_8: WZMO776L

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/WZMO776LGADTRYHTSZLL2F7Y7K \
  | 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: b658efffcb300738e0f39656bd17f8fa8d954ca8316b6da166853645e3559f47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b2d8b3588667ad104233637647df9f00a806ecca27380d78e9ff4cb207fbb90",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2018-11-05T02:12:39Z",
    "title_canon_sha256": "07c5777117be66b4f8e5be75d337ccd12cbaa5e87a81d6ebc986da85549084ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.01484",
    "kind": "arxiv",
    "version": 2
  }
}