Pith Number

pith:JRIU5BU3

pith:2013:JRIU5BU3WLFQW6BBVUBYRFI3FP

not attested not anchored not stored refs pending

Software Abstractions and Methodologies for HPC Simulation Codes on Future Architectures

A. Dubey, B. Norris, B. OShea, C. Rebbi, D.Q. Lamb, F. Loffler, M. Giles, M. Snir, P. Hovland, R. Brower, R. Thakur, S. Brandt

arxiv:1309.1780 v1 · 2013-09-06 · cs.CE · cs.MS · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JRIU5BU3WLFQW6BBVUBYRFI3FP}

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	2026-05-18T02:39:32.215735Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c514e869bb2cb0b7821ad0388951b2bca61fc0444edbd6307bd0bd5f556e4ac

Aliases

arxiv: 1309.1780 · arxiv_version: 1309.1780v1 · doi: 10.48550/arxiv.1309.1780 · pith_short_12: JRIU5BU3WLFQ · pith_short_16: JRIU5BU3WLFQW6BB · pith_short_8: JRIU5BU3

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/JRIU5BU3WLFQW6BBVUBYRFI3FP \
  | 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: 4c514e869bb2cb0b7821ad0388951b2bca61fc0444edbd6307bd0bd5f556e4ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bae12e796aa5062b21b6b0a902351795249fa32eb972c4f0a95c769a0e3a8ea1",
    "cross_cats_sorted": [
      "cs.MS",
      "cs.SE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2013-09-06T21:41:20Z",
    "title_canon_sha256": "d5c9657abd403c3c1bfc07de6cc7b19f9eb9f10020e1bded7d2e69140f6f3fcf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.1780",
    "kind": "arxiv",
    "version": 1
  }
}