Pith Number

pith:TMG27UOP

pith:2026:TMG27UOPUA5H6QY3LPU2KUJVPT

not attested not anchored not stored refs pending

Towards Persistent Case-Based Memory for Autonomous Data Science: A CBR-Augmented R&D-Agent with a Locally Deployable Small Language Model

Felix Stocker

arxiv:2606.05250 v1 · 2026-06-03 · 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{TMG27UOPUA5H6QY3LPU2KUJVPT}

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	2026-06-05T00:13:50.533574Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b0dafd1cfa03a7f431b5be9a551357cf14075078513cd23fcc4592ffc0361df

Aliases

arxiv: 2606.05250 · arxiv_version: 2606.05250v1 · doi: 10.48550/arxiv.2606.05250 · pith_short_12: TMG27UOPUA5H · pith_short_16: TMG27UOPUA5H6QY3 · pith_short_8: TMG27UOP

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/TMG27UOPUA5H6QY3LPU2KUJVPT \
  | 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: 9b0dafd1cfa03a7f431b5be9a551357cf14075078513cd23fcc4592ffc0361df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65db9dd7cc4f6ac265deb49ea2f63bde40d1dd74bbd34ae1be2e1ade51983999",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2026-06-03T12:56:11Z",
    "title_canon_sha256": "32baa09ba370ac0f5b11ae09de3a1ad9666069577161734bd80c7ef8ee6edb11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.05250",
    "kind": "arxiv",
    "version": 1
  }
}