Pith Number

pith:CHGBGZMJ

pith:2018:CHGBGZMJJTEXPXJB5PV4BSKYLD

not attested not anchored not stored refs pending

Sim-to-Real via Sim-to-Sim: Data-efficient Robotic Grasping via Randomized-to-Canonical Adaptation Networks

Alex Irpan, Dmitry Kalashnikov, Julian Ibarz, Konstantinos Bousmalis, Mrinal Kalakrishnan, Paul Wohlhart, Raia Hadsell, Sergey Levine, Stephen James

arxiv:1812.07252 v3 · 2018-12-18 · cs.RO · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CHGBGZMJJTEXPXJB5PV4BSKYLD}

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	2026-05-17T23:40:04.006773Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11cc1365894cc977dd21ebebc0c95858f8917f91a40f6d9fef87f312c81bcb0a

Aliases

arxiv: 1812.07252 · arxiv_version: 1812.07252v3 · doi: 10.48550/arxiv.1812.07252 · pith_short_12: CHGBGZMJJTEX · pith_short_16: CHGBGZMJJTEXPXJB · pith_short_8: CHGBGZMJ

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/CHGBGZMJJTEXPXJB5PV4BSKYLD \
  | 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: 11cc1365894cc977dd21ebebc0c95858f8917f91a40f6d9fef87f312c81bcb0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd6b5cff57a9e32ebdca4de89a94c57d11800ddc575ad7d1a3d6a88bedb7181b",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2018-12-18T09:11:02Z",
    "title_canon_sha256": "cb5ecf757b5b63f15798f78d2f7d61a89bf2eda64600e99289259b276f2fca9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.07252",
    "kind": "arxiv",
    "version": 3
  }
}