Pith Number

pith:M46I3YZI

pith:2021:M46I3YZIYPY6MINIARA62AYJ2G

not attested not anchored not stored refs pending

Learning the Noise of Failure: Intelligent System Tests for Robots

Daniel Rixen, Felix Sygulla

arxiv:2102.08080 v1 · 2021-02-16 · cs.RO · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M46I3YZIYPY6MINIARA62AYJ2G}

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	2026-07-05T02:15:46.254240Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

673c8de328c3f1e621a80441ed0309d1b564f97b6cc9e5aa09d6d6c602f76ca2

Aliases

arxiv: 2102.08080 · arxiv_version: 2102.08080v1 · doi: 10.48550/arxiv.2102.08080 · pith_short_12: M46I3YZIYPY6 · pith_short_16: M46I3YZIYPY6MINI · pith_short_8: M46I3YZI

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/M46I3YZIYPY6MINIARA62AYJ2G \
  | 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: 673c8de328c3f1e621a80441ed0309d1b564f97b6cc9e5aa09d6d6c602f76ca2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "927bf60cc75d5b646590e000fd8f61b53f46a3b0684540d8a5e9a40f04af67d2",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2021-02-16T11:06:45Z",
    "title_canon_sha256": "7e4facf91fb0e74b5bf2793b0aeb1497453a746011fca81c8f00bc96ebe0f7ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.08080",
    "kind": "arxiv",
    "version": 1
  }
}