Pith Number

pith:JT3HRERE

pith:2019:JT3HRERE3CR2SOXAS7SL3HJI6X

not attested not anchored not stored refs pending

The Outer Rim Simulation: A Path to Many-Core Supercomputers

Adrian Pope, Danila Korytov, Esteban Rangel, Hal Finkel, Hillary Child, Joe Insley, Katrin Heitmann, Nicholas Frontiere, Salman Habib, Samuel Flender, Silvio Rizzi, Thomas Uram, Vitali Morozov

arxiv:1904.11970 v2 · 2019-04-26 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JT3HRERE3CR2SOXAS7SL3HJI6X}

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.

Cited by

1 paper in Pith

When More Cores Hurts: The Vector Database Scaling Paradox in HPC

Receipt and verification

First computed	2026-07-05T00:30:11.619020Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4cf6789224d8a3a93ae097e4bd9d28f5d32a050fc892630f5bf86c75d3347c49

Aliases

arxiv: 1904.11970 · arxiv_version: 1904.11970v2 · doi: 10.48550/arxiv.1904.11970 · pith_short_12: JT3HRERE3CR2 · pith_short_16: JT3HRERE3CR2SOXA · pith_short_8: JT3HRERE

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/JT3HRERE3CR2SOXAS7SL3HJI6X \
  | 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: 4cf6789224d8a3a93ae097e4bd9d28f5d32a050fc892630f5bf86c75d3347c49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc16faf5c2e09d3672835c5f763cefe1c53cb736163d80112a95d0d2ac6d8baa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2019-04-26T17:52:38Z",
    "title_canon_sha256": "2839b33674a4ad70aa2daa7f77f75d3aa55c41802cd8def6252d1d661e2b0c47"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.11970",
    "kind": "arxiv",
    "version": 2
  }
}