Pith Number

pith:YOCV4EJQ

pith:2019:YOCV4EJQNGNB5VCOVYIGOILOET

not attested not anchored not stored refs pending

Memory-Efficient Object-Oriented Programming on GPUs

Matthias Springer

arxiv:1908.05845 v1 · 2019-08-16 · cs.PL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YOCV4EJQNGNB5VCOVYIGOILOET}

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	2026-07-04T23:57:53.661487Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3855e1130699a1ed44eae1067216e24df3b6b68dcf4497b0f9dabfb43f2885f

Aliases

arxiv: 1908.05845 · arxiv_version: 1908.05845v1 · doi: 10.48550/arxiv.1908.05845 · pith_short_12: YOCV4EJQNGNB · pith_short_16: YOCV4EJQNGNB5VCO · pith_short_8: YOCV4EJQ

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/YOCV4EJQNGNB5VCOVYIGOILOET \
  | 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: c3855e1130699a1ed44eae1067216e24df3b6b68dcf4497b0f9dabfb43f2885f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fbb6d36cbee357cd3515d0cfa77e3a59c6a61a2a8c6765f27b30e30cc065e41",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2019-08-16T04:50:29Z",
    "title_canon_sha256": "fc39a38de40f0e44475473d456779f153dcdfe4659881f625a65dfd21931fe93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.05845",
    "kind": "arxiv",
    "version": 1
  }
}