Pith Number

pith:7M3FN6BB

pith:2026:7M3FN6BBT57SDGG2OBNQHYEURE

not attested not anchored not stored refs pending

Delta Debugging for Cyber-Physical Systems with Flaky Test Executions

Aitor Arrieta, Pablo Valle, Shaukat Ali

arxiv:2607.25695 v1 · 2026-07-28 · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7M3FN6BBT57SDGG2OBNQHYEURE}

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	2026-07-29T01:25:57.439974Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb3656f8219f7f2198da705b03e0948923856c0202016f33dd4edb2aff620dc1

Aliases

arxiv: 2607.25695 · arxiv_version: 2607.25695v1 · doi: 10.48550/arxiv.2607.25695 · pith_short_12: 7M3FN6BBT57S · pith_short_16: 7M3FN6BBT57SDGG2 · pith_short_8: 7M3FN6BB

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/7M3FN6BBT57SDGG2OBNQHYEURE \
  | 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: fb3656f8219f7f2198da705b03e0948923856c0202016f33dd4edb2aff620dc1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11b8c620722a2c5a312558a3c071317a6523e081caca407363ef2aab0d5d69b8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2026-07-28T13:14:39Z",
    "title_canon_sha256": "781d4326169cbfcdb9906cad66ab5830d282355e1ce4362951276c494f14ca9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.25695",
    "kind": "arxiv",
    "version": 1
  }
}