Pith Number

pith:Q75BPDFG

pith:2026:Q75BPDFGA2NL22DM4BGIIB3A2R

not attested not anchored not stored refs pending

Learning to See While Learning to Act: Diffusion Models for Active Perception in Robot Imitation

Danfei Xu, Kuancheng Wang, Shuo Cheng, Vaibhav Saxena, Yotto Koga

arxiv:2606.23625 v1 · 2026-06-22 · 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{Q75BPDFGA2NL22DM4BGIIB3A2R}

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	2026-06-23T03:14:32.680357Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87fa178ca6069abd686ce04c840760d458486084139f81044bc56e1fa9d7315e

Aliases

arxiv: 2606.23625 · arxiv_version: 2606.23625v1 · doi: 10.48550/arxiv.2606.23625 · pith_short_12: Q75BPDFGA2NL · pith_short_16: Q75BPDFGA2NL22DM · pith_short_8: Q75BPDFG

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/Q75BPDFGA2NL22DM4BGIIB3A2R \
  | 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: 87fa178ca6069abd686ce04c840760d458486084139f81044bc56e1fa9d7315e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ddb94c66ee4627da495b3f6b7bd8dee48a7b0f76de82e2a8ea8f0bca6f6f2231",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-06-22T17:19:57Z",
    "title_canon_sha256": "e120437c05664894ba6b38d5159600fbb629c36135d0db46c9b308f9128091d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.23625",
    "kind": "arxiv",
    "version": 1
  }
}