Pith Number

pith:COTSXW3S

pith:2026:COTSXW3SEOFN7RJ2LSBNVOVHFH

not attested not anchored not stored refs pending

When Does Legacy Data Start to Help? Emergent Transfer in Cross-Configuration Robot Learning

Cheng Ma, Hudson Hou, Qinghai Li, Richard Wang, Tao Wang, Yang Gao, Yingdong Hu, Yingjie Jiang, Yingzhi Wang, Yufeng Liu

arxiv:2607.25593 v1 · 2026-07-28 · 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{COTSXW3SEOFN7RJ2LSBNVOVHFH}

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	2026-07-29T01:25:48.701215Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13a72bdb72238adfc53a5c82dabaa729f48cf8d6efd5d9d278d051b9aa47e517

Aliases

arxiv: 2607.25593 · arxiv_version: 2607.25593v1 · doi: 10.48550/arxiv.2607.25593 · pith_short_12: COTSXW3SEOFN · pith_short_16: COTSXW3SEOFN7RJ2 · pith_short_8: COTSXW3S

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/COTSXW3SEOFN7RJ2LSBNVOVHFH \
  | 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: 13a72bdb72238adfc53a5c82dabaa729f48cf8d6efd5d9d278d051b9aa47e517

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ae16a9f07d6539e5ca2188e77f4d430a334ca90fafe1802e2fc655de28fea33",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-07-28T11:24:52Z",
    "title_canon_sha256": "ea9c0c23a9e5243a799e37bddaca28a1cdb2be39a5b4ca5a8b7fbd239d73f48c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.25593",
    "kind": "arxiv",
    "version": 1
  }
}