Pith Number

pith:76TQCKHV

pith:2026:76TQCKHV2QBCJRXHPFY3SXK66A

not attested not anchored not stored refs pending

GLOBE: Trajectory-Aligned Gradient Matching with Structured SparseOptimization for Coreset Selection

Boran Zhao, Hetian Liu, Jin Cui, Mengcheng Shi, Pengju Pen, Xinyue Long, Yanbin Hu

arxiv:2608.02690 v1 · 2026-08-03 · 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{76TQCKHV2QBCJRXHPFY3SXK66A}

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	2026-08-05T00:39:25.367185Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ffa70128f5d40224c6e77971b95d5ef015693e9236a4187caa6fd3b7f804eb81

Aliases

arxiv: 2608.02690 · arxiv_version: 2608.02690v1 · doi: 10.48550/arxiv.2608.02690 · pith_short_12: 76TQCKHV2QBC · pith_short_16: 76TQCKHV2QBCJRXH · pith_short_8: 76TQCKHV

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/76TQCKHV2QBCJRXHPFY3SXK66A \
  | 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: ffa70128f5d40224c6e77971b95d5ef015693e9236a4187caa6fd3b7f804eb81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e1a9d27c59d2ebfbd0c60ca9b441e9899295f4b122147b1786ac273da6c1522",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-08-03T09:01:29Z",
    "title_canon_sha256": "4fb41bccadca95dad9c66f15887c3617f2889a0fa0686ab54957a1681860b712"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.02690",
    "kind": "arxiv",
    "version": 1
  }
}