Pith Number

pith:NCSZZPGF

pith:2025:NCSZZPGFQ2YDX64EAVXMOTEETZ

not attested not anchored not stored refs pending

Bootstrapping Imitation Learning for Long-horizon Manipulation via Hierarchical Data Collection Space

Chaohui Shang, Hui Cheng, Jinrong Yang, Kexun Chen, Liangliang Ren, Linfeng Gao, Meiyu Zhi, Mingshan Sun, Shengkai Wu, Wenqiu Luo, Yong Zhao, Zhuoling Li

arxiv:2505.17389 v1 · 2025-05-23 · cs.RO · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NCSZZPGFQ2YDX64EAVXMOTEETZ}

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	2026-07-05T11:08:25.225967Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68a59cbcc586b03bfb84056ec74c849e5a9b3875cacceca78e9815491f200087

Aliases

arxiv: 2505.17389 · arxiv_version: 2505.17389v1 · doi: 10.48550/arxiv.2505.17389 · pith_short_12: NCSZZPGFQ2YD · pith_short_16: NCSZZPGFQ2YDX64E · pith_short_8: NCSZZPGF

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/NCSZZPGFQ2YDX64EAVXMOTEETZ \
  | 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: 68a59cbcc586b03bfb84056ec74c849e5a9b3875cacceca78e9815491f200087

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7f14a16ab6fc6056acdcc0d119ab639a90779cd76d2ac71ac304d53d498c0ec",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-05-23T01:57:45Z",
    "title_canon_sha256": "0857c996575925b65e2bf068ccdc5d9864e2b7ed1bed1f66a4fc972858eb8727"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.17389",
    "kind": "arxiv",
    "version": 1
  }
}