Pith Number

pith:DUPDPROP

pith:2026:DUPDPROPJJK5CO6PH7WJSLBBK5

not attested not anchored not stored refs pending

Eiger: An Efficient Library for GPU-based Data Analytics

Bowen Wu, Christos Kozyrakis, Gustavo Alonso, Marko Kabi\'c, Sven Hepkema, Vasilis Mageirakos

arxiv:2607.04489 v1 · 2026-07-05 · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DUPDPROPJJK5CO6PH7WJSLBBK5}

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	2026-07-07T02:19:21.819671Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d1e37c5cf4a55d13bcf3fec992c215776eeb278fe9b2a0126adfdf7f82a737a

Aliases

arxiv: 2607.04489 · arxiv_version: 2607.04489v1 · doi: 10.48550/arxiv.2607.04489 · pith_short_12: DUPDPROPJJK5 · pith_short_16: DUPDPROPJJK5CO6P · pith_short_8: DUPDPROP

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/DUPDPROPJJK5CO6PH7WJSLBBK5 \
  | 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: 1d1e37c5cf4a55d13bcf3fec992c215776eeb278fe9b2a0126adfdf7f82a737a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "510fb0f9e2f47d80f71026f0f1be2e8b9dd1ea8db26155a464e842fa23f32e00",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2026-07-05T20:25:54Z",
    "title_canon_sha256": "9ddde742554e106ccc5cc165af0b60650d1cf111e0b7ea3fa04f3446c63eb1c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.04489",
    "kind": "arxiv",
    "version": 1
  }
}