Pith Number

pith:GDR6GDP3

pith:2025:GDR6GDP3JAXHTHDGYGDJVL7NJ4

not attested not anchored not stored refs pending

Echo: An Open-Source, Low-Cost Teleoperation System with Force Feedback for Dataset Collection in Robot Learning

Artem Bazhenov, Dzmitry Tsetserukou, Farit Khabibullin, Sergei Egorov, Sergei Satsevich

arxiv:2504.07939 v1 · 2025-04-10 · 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{GDR6GDP3JAXHTHDGYGDJVL7NJ4}

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

1 paper in Pith

Force Policy: Learning Hybrid Force-Position Control Policy under Interaction Frame for Contact-Rich Manipulation

Receipt and verification

First computed	2026-07-05T10:47:22.267611Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30e3e30dfb482e799c66c1869aafed4f2c84ce68889bb5c254364c449b177d3a

Aliases

arxiv: 2504.07939 · arxiv_version: 2504.07939v1 · doi: 10.48550/arxiv.2504.07939 · pith_short_12: GDR6GDP3JAXH · pith_short_16: GDR6GDP3JAXHTHDG · pith_short_8: GDR6GDP3

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/GDR6GDP3JAXHTHDGYGDJVL7NJ4 \
  | 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: 30e3e30dfb482e799c66c1869aafed4f2c84ce68889bb5c254364c449b177d3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2219d129569c2871e21120c3b2fcb2a7b226b22fd76776690e41c80f5559830f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-04-10T17:51:37Z",
    "title_canon_sha256": "6d4b986de7fcf5ad965e0628cfc3463e1492f447b576c33cf3266746ce1eebea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.07939",
    "kind": "arxiv",
    "version": 1
  }
}