Pith Number

pith:IKO3KE3E

pith:2018:IKO3KE3EFT6NR3KWKSZHSMNWUU

not attested not anchored not stored refs pending

TabulaROSA: Tabular Operating System Architecture for Massively Parallel Heterogeneous Compute Engines

Alan Edelman, Albert Reuther, Hamed Okhravi, Hayden Jananthan, Jeremy Kepner, Kevin Pedretti, Michael Jones, Mike Stonebraker, Peter Michaleas, Ron Brightwell, Sam Madden, Thomas Sterling, Vijay Gadepally

arxiv:1807.05308 v1 · 2018-07-14 · cs.DC · cs.DB · cs.OS · cs.PF

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IKO3KE3EFT6NR3KWKSZHSMNWUU}

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	2026-05-17T23:58:19.122358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

429db513642cfcd8ed5654b27931b6a50042a209763d6ca2e368572dd0091585

Aliases

arxiv: 1807.05308 · arxiv_version: 1807.05308v1 · doi: 10.48550/arxiv.1807.05308 · pith_short_12: IKO3KE3EFT6N · pith_short_16: IKO3KE3EFT6NR3KW · pith_short_8: IKO3KE3E

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/IKO3KE3EFT6NR3KWKSZHSMNWUU \
  | 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: 429db513642cfcd8ed5654b27931b6a50042a209763d6ca2e368572dd0091585

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6c5d4941aef5a5c97861fdb221cabbcd233fe65d3cf467c92390576143f2278",
    "cross_cats_sorted": [
      "cs.DB",
      "cs.OS",
      "cs.PF"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2018-07-14T00:02:55Z",
    "title_canon_sha256": "d3270b1773e6274abf7cee6e7d83b3d195239d5a7ccf4084aa17c1b019d9beca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.05308",
    "kind": "arxiv",
    "version": 1
  }
}