Pith Number

pith:HPJX2RGM

pith:2026:HPJX2RGMVOOURJNNHYHDGB3XKM

not attested not anchored not stored refs pending

TimeLAVA: Learning-Agnostic Data Valuation for Time Series

Aoqi Zuo, Dino Sejdinovic, Erdun Gao, Howard Bondell, Mingming Gong, Vu Nguyen, Weizhi Quan, Wenqin Liu

arxiv:2606.18729 v1 · 2026-06-17 · stat.ML · 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{HPJX2RGMVOOURJNNHYHDGB3XKM}

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	2026-06-19T16:11:45.839877Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3bd37d44ccab9d48a5ad3e0e3307775300e9ea0fcd0c0a9ca9e28e1a8c7e89b2

Aliases

arxiv: 2606.18729 · arxiv_version: 2606.18729v1 · doi: 10.48550/arxiv.2606.18729 · pith_short_12: HPJX2RGMVOOU · pith_short_16: HPJX2RGMVOOURJNN · pith_short_8: HPJX2RGM

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/HPJX2RGMVOOURJNNHYHDGB3XKM \
  | 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: 3bd37d44ccab9d48a5ad3e0e3307775300e9ea0fcd0c0a9ca9e28e1a8c7e89b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6607b1458838b47dafba0f113b1304a0239f09f05c476c4d2b56654a6344931d",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2026-06-17T06:16:16Z",
    "title_canon_sha256": "4a3331cdf231164298d01c644e0c12843201c17eaa12f53732161679e776c46e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.18729",
    "kind": "arxiv",
    "version": 1
  }
}