Pith Number

pith:PXM52KNS

pith:2026:PXM52KNSRBEY7GS3DOSP77LXCI

not attested not anchored not stored refs pending

Improving Robotic Imitation Learning via Trajectory Standardization

Fei Zheng, Hu Su, Licheng Yang, Lingfeng Qian, Shuangshuang Li, Wei Sui, Yonghao He

arxiv:2606.22907 v1 · 2026-06-22 · cs.RO · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PXM52KNSRBEY7GS3DOSP77LXCI}

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	2026-06-23T03:14:03.883569Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7dd9dd29b288498f9a5b1ba4fffd77121120129e9b26ec14d17b5ebaa7fd4b3f

Aliases

arxiv: 2606.22907 · arxiv_version: 2606.22907v1 · doi: 10.48550/arxiv.2606.22907 · pith_short_12: PXM52KNSRBEY · pith_short_16: PXM52KNSRBEY7GS3 · pith_short_8: PXM52KNS

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/PXM52KNSRBEY7GS3DOSP77LXCI \
  | 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: 7dd9dd29b288498f9a5b1ba4fffd77121120129e9b26ec14d17b5ebaa7fd4b3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dbfc90ab47212220c3475d75e22e181e006e619cada1c48083cf23e4fb9ae9b2",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-06-22T06:46:26Z",
    "title_canon_sha256": "bdbc8fccb7de9647a1e1f37ac1e50acd6c498e524bac7dfe2ee24c0de22d36c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.22907",
    "kind": "arxiv",
    "version": 1
  }
}