Pith Number

pith:M57Y6R7G

pith:2025:M57Y6R7GBCMCCSZPXYNMH5TBJQ

not attested not anchored not stored refs pending

An Event-Based Perception Pipeline for a Table Tennis Robot

Andreas Zell, Andreas Ziegler, Arren Glover, Thomas Gossard

arxiv:2502.00749 v1 · 2025-02-02 · cs.RO · cs.CV

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M57Y6R7GBCMCCSZPXYNMH5TBJQ}

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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

1000 Rallies: An Event-Camera Dataset and Real-Time Learned Ball-State Estimation for Robotic Table Tennis

Biologically Inspired Event-Based Perception and Sample-Efficient Learning for High-Speed Table Tennis Robots

Receipt and verification

First computed	2026-07-05T10:08:38.055177Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

677f8f47e60898214b2fbe1ac3f6614c0107b2220b780a4376a1537a8f0b9e0f

Aliases

arxiv: 2502.00749 · arxiv_version: 2502.00749v1 · doi: 10.48550/arxiv.2502.00749 · pith_short_12: M57Y6R7GBCMC · pith_short_16: M57Y6R7GBCMCCSZP · pith_short_8: M57Y6R7G

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/M57Y6R7GBCMCCSZPXYNMH5TBJQ \
  | 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: 677f8f47e60898214b2fbe1ac3f6614c0107b2220b780a4376a1537a8f0b9e0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0390a7b9e14d888c34d5ab55960faa92e0f7ebc75dd189f57915bdb7c933e686",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-02-02T10:56:37Z",
    "title_canon_sha256": "6cd40905a8c6a34bb4b07623c4fd332f0f476dbfc0253a91acca6734544cd8e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.00749",
    "kind": "arxiv",
    "version": 1
  }
}