Pith Number

pith:QKIBSMRB

pith:2026:QKIBSMRBWYLCKGESL2TXXTWPRL

not attested not anchored not stored refs pending

Modeling Decisions in Blockchain Analytics: A Leakage-Aware Evaluation of Tree-Based vs. Sequential Models

Jaros{\l}aw A. Chudziak, Micha{\l} Bartnicki

arxiv:2607.27350 v1 · 2026-07-29 · 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{QKIBSMRBWYLCKGESL2TXXTWPRL}

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	2026-07-31T00:10:44.177948Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

8290193221b6162518925ea77bcecf8ad9a9a39e72b692613b76678c73c15522

Aliases

arxiv: 2607.27350 · arxiv_version: 2607.27350v1 · doi: 10.48550/arxiv.2607.27350 · pith_short_12: QKIBSMRBWYLC · pith_short_16: QKIBSMRBWYLCKGES · pith_short_8: QKIBSMRB

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/QKIBSMRBWYLCKGESL2TXXTWPRL \
  | 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: 8290193221b6162518925ea77bcecf8ad9a9a39e72b692613b76678c73c15522

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24f4a8cf1824ede366daec193b872b7c1668f0dda574c7056e3f3a3d2f1b3d01",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-29T18:08:07Z",
    "title_canon_sha256": "58fba51246854cbd684bcbeabfe92c3be9f0b27750033199409c8cd9203c4c36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.27350",
    "kind": "arxiv",
    "version": 1
  }
}