Pith Number

pith:XGLWY2HG

pith:2025:XGLWY2HGMUWGLPAMBQTQKFABA4

not attested not anchored not stored refs pending

SPECI: Skill Prompts based Hierarchical Continual Imitation Learning for Robot Manipulation

Jingkai Xu, Xiangli Nie

arxiv:2504.15561 v1 · 2025-04-22 · 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{XGLWY2HGMUWGLPAMBQTQKFABA4}

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.

Cited by

2 papers in Pith

SkillPlug: Unsupervised Skill Mining for Few-Shot Adaptation in Robotic Manipulation

Towards Long-Lived Robots: Continual Learning VLA Models via Reinforcement Fine-Tuning

Receipt and verification

First computed	2026-07-05T10:52:26.582355Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9976c68e6652c65bc0c0c27051401073886a871712c0e157b561c3faa884cb4

Aliases

arxiv: 2504.15561 · arxiv_version: 2504.15561v1 · doi: 10.48550/arxiv.2504.15561 · pith_short_12: XGLWY2HGMUWG · pith_short_16: XGLWY2HGMUWGLPAM · pith_short_8: XGLWY2HG

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/XGLWY2HGMUWGLPAMBQTQKFABA4 \
  | 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: b9976c68e6652c65bc0c0c27051401073886a871712c0e157b561c3faa884cb4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dab1a25156805f10bca977f12b735f2b0df6d0ebcbc154e397a24aa02c3a1874",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-04-22T03:30:38Z",
    "title_canon_sha256": "2dad5d731ee335e3365ba69fc672de31afbf5a1ed6af36d6b025264d4975fdf8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.15561",
    "kind": "arxiv",
    "version": 1
  }
}