Pith Number

pith:IGV26YZR

pith:2021:IGV26YZRYILPF5W3RFROD45SSE

not attested not anchored not stored refs pending

Seeing All the Angles: Learning Multiview Manipulation Policies for Contact-Rich Tasks from Demonstrations

Jonathan Kelly, Trevor Ablett, Yifan Zhai

arxiv:2104.13907 v3 · 2021-04-28 · 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{IGV26YZRYILPF5W3RFROD45SSE}

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	2026-07-05T04:38:23.568726Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41abaf6331c216f2f6db8962e1f3b2912bb00a9d8ca202c603c5d596674b8e65

Aliases

arxiv: 2104.13907 · arxiv_version: 2104.13907v3 · doi: 10.48550/arxiv.2104.13907 · pith_short_12: IGV26YZRYILP · pith_short_16: IGV26YZRYILPF5W3 · pith_short_8: IGV26YZR

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/IGV26YZRYILPF5W3RFROD45SSE \
  | 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: 41abaf6331c216f2f6db8962e1f3b2912bb00a9d8ca202c603c5d596674b8e65

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e282ecd180781bd49268b76c8daa20b383a29da5ba9d310f27c0a96bdf2c4f4",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2021-04-28T17:43:29Z",
    "title_canon_sha256": "b789d8e2448b0bc9781edb40f0a241adb7c4d0ef2685538d55eb52cd60f31aea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.13907",
    "kind": "arxiv",
    "version": 3
  }
}