Pith Number

pith:OPD6MUC4

pith:2023:OPD6MUC4JMYE4U66QHX6V4YXPS

not attested not anchored not stored refs pending

Specx: a C++ task-based runtime system for heterogeneous distributed architectures

B\'erenger Bramas, Paul Cardosi

arxiv:2308.15964 v2 · 2023-08-30 · cs.DC · 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{OPD6MUC4JMYE4U66QHX6V4YXPS}

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

HiCR, an Abstract Model for Distributed Heterogeneous Programming

Receipt and verification

First computed	2026-07-05T09:35:46.146138Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73c7e6505c4b304e53de81efeaf3177c9a0248bb93e630d9a9497c75a0ceeed6

Aliases

arxiv: 2308.15964 · arxiv_version: 2308.15964v2 · doi: 10.48550/arxiv.2308.15964 · pith_short_12: OPD6MUC4JMYE · pith_short_16: OPD6MUC4JMYE4U66 · pith_short_8: OPD6MUC4

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/OPD6MUC4JMYE4U66QHX6V4YXPS \
  | 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: 73c7e6505c4b304e53de81efeaf3177c9a0248bb93e630d9a9497c75a0ceeed6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ca415f1ef55055fa572463983108f63ef49fcea8deb403b1d992a99cdb5c692",
    "cross_cats_sorted": [
      "cs.SE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2023-08-30T11:41:30Z",
    "title_canon_sha256": "d658ab1382cc3b94e8f2c852386ff46654619d0d8e1c70ecabc37e375bcec095"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.15964",
    "kind": "arxiv",
    "version": 2
  }
}