Pith Number

pith:PRC5A65I

pith:2021:PRC5A65I6RK3MADC7ZBMGOD2OO

not attested not anchored not stored refs pending

Learning a Skill-sequence-dependent Policy for Long-horizon Manipulation Tasks

Jiaming Zhang, Jionglong Su, Zhenglong Sun, Zhihao Li

arxiv:2105.05484 v1 · 2021-05-12 · 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{PRC5A65I6RK3MADC7ZBMGOD2OO}

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	2026-07-05T02:39:51.372082Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c45d07ba8f455b60062fe42c3387a73a7ab4f87926a2c0526d4487e6988a980

Aliases

arxiv: 2105.05484 · arxiv_version: 2105.05484v1 · doi: 10.48550/arxiv.2105.05484 · pith_short_12: PRC5A65I6RK3 · pith_short_16: PRC5A65I6RK3MADC · pith_short_8: PRC5A65I

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/PRC5A65I6RK3MADC7ZBMGOD2OO \
  | 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: 7c45d07ba8f455b60062fe42c3387a73a7ab4f87926a2c0526d4487e6988a980

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25b97016f6738b1c5af5325c2087355d6b0bf242d4cba1ae5286462a91e65e17",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2021-05-12T07:46:56Z",
    "title_canon_sha256": "7df835fe476186a14bf3cf70f2cd7c6687296bd7bdf4c207fd36d67fb1a2a145"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.05484",
    "kind": "arxiv",
    "version": 1
  }
}