Pith Number

pith:AUDQIDRC

pith:2026:AUDQIDRCB5OV2QCMRYWNL7E6PV

not attested not anchored not stored refs pending

From a Single Demonstration to a General Policy for Contact-Rich Manipulation

Oliver Brock, Xing Li

arxiv:2605.17601 v1 · 2026-05-17 · 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{AUDQIDRCB5OV2QCMRYWNL7E6PV}

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	2026-05-20T00:04:47.978236Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0507040e220f5d5d404c8e2cd5fc9e7d4de70420bf1f5b7ede5295d53e9976fd

Aliases

arxiv: 2605.17601 · arxiv_version: 2605.17601v1 · doi: 10.48550/arxiv.2605.17601 · pith_short_12: AUDQIDRCB5OV · pith_short_16: AUDQIDRCB5OV2QCM · pith_short_8: AUDQIDRC

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/AUDQIDRCB5OV2QCMRYWNL7E6PV \
  | 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: 0507040e220f5d5d404c8e2cd5fc9e7d4de70420bf1f5b7ede5295d53e9976fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d86dd40ab719b88ee208a204066965986be210c3203ec965842680600a294ab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-05-17T18:58:03Z",
    "title_canon_sha256": "4159334b27ce87dbe3226ce50a435b8ba3dd4380834ca9a3d743a2b1073a4bdd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.17601",
    "kind": "arxiv",
    "version": 1
  }
}