Pith Number

pith:WPKSLCWL

pith:2025:WPKSLCWL24H4V36MIE4L5DKZKH

not attested not anchored not stored refs pending

Demystifying Diffusion Policies: Action Memorization and Simple Lookup Table Alternatives

Chengyang He, Gadiel Sznaier Camps, Guillaume Sartoretti, Mac Schwager, Xu Liu

arxiv:2505.05787 v1 · 2025-05-09 · 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{WPKSLCWL24H4V36MIE4L5DKZKH}

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

8 papers in Pith

RE4: Transformation-aware Imitation of Object Interactions Using Manipulation Modes

Building Generalization Into Behavior Generation Via Adaptive Compositions of Regularities

Riding the Shifting Potential: When Reactive Control Suffices for Multi-Goal Behavior

Training-Free Imitation Learning with Closed-Form Diffusion Policies

From a Single Demonstration to a General Policy for Contact-Rich Manipulation

Receipt and verification

First computed	2026-07-05T11:00:47.517069Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3d5258acbd70fcaefcc4138be8d5951d31779e1be2ed5366a1f2a59d25b2b23

Aliases

arxiv: 2505.05787 · arxiv_version: 2505.05787v1 · doi: 10.48550/arxiv.2505.05787 · pith_short_12: WPKSLCWL24H4 · pith_short_16: WPKSLCWL24H4V36M · pith_short_8: WPKSLCWL

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/WPKSLCWL24H4V36MIE4L5DKZKH \
  | 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: b3d5258acbd70fcaefcc4138be8d5951d31779e1be2ed5366a1f2a59d25b2b23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45035774066120d3989c04bc986e930d057605ab308244431db6c8f04ee65cd0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-05-09T05:11:19Z",
    "title_canon_sha256": "9f30fd42e48757e062e1aaf620cafccad8f2a0bee8d1f3ace6d35c31d7c23bdd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.05787",
    "kind": "arxiv",
    "version": 1
  }
}