Pith Number

pith:O7VOAIM7

pith:2021:O7VOAIM7NKF4MZW4IQLQXM4TSW

not attested not anchored not stored refs pending

Coarse-to-Fine Imitation Learning: Robot Manipulation from a Single Demonstration

Edward Johns

arxiv:2105.06411 v2 · 2021-05-13 · cs.RO · 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{O7VOAIM7NKF4MZW4IQLQXM4TSW}

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.

Cited by

1 paper in Pith

One Demonstration Is Enough for Real-World Robotic Reinforcement Learning

Receipt and verification

First computed	2026-07-05T02:48:11.223392Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77eae0219f6a8bc666dc44170bb393958a9c7cafdacf428c19b6385ff2ad6563

Aliases

arxiv: 2105.06411 · arxiv_version: 2105.06411v2 · doi: 10.48550/arxiv.2105.06411 · pith_short_12: O7VOAIM7NKF4 · pith_short_16: O7VOAIM7NKF4MZW4 · pith_short_8: O7VOAIM7

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/O7VOAIM7NKF4MZW4IQLQXM4TSW \
  | 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: 77eae0219f6a8bc666dc44170bb393958a9c7cafdacf428c19b6385ff2ad6563

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47bd8ea9be609e5aaa646d1d2abca03cc13e3105acc0d9c47b7808073371aa76",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2021-05-13T16:36:55Z",
    "title_canon_sha256": "0635f91fac70c8af61d46d6dac13381818b7ae0ecae4d8c0ab0abd3a110fe8c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.06411",
    "kind": "arxiv",
    "version": 2
  }
}