Pith Number

pith:RH3MPEMJ

pith:2021:RH3MPEMJRF4HDC65SIEVTGYO7M

not attested not anchored not stored refs pending

Source-to-Source Automatic Differentiation of OpenMP Parallel Loops

Jan H\"uckelheim, Laurent Hasco\"et

arxiv:2111.01861 v1 · 2021-11-02 · cs.MS · cs.LG · 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{RH3MPEMJRF4HDC65SIEVTGYO7M}

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

DaCe AD: Unifying High-Performance Automatic Differentiation for Machine Learning and Scientific Computing

Receipt and verification

First computed	2026-07-05T03:28:43.375805Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89f6c791898978718bdd9209599b0efb30fa4220207f3ebfdf59ae2048c325e6

Aliases

arxiv: 2111.01861 · arxiv_version: 2111.01861v1 · doi: 10.48550/arxiv.2111.01861 · pith_short_12: RH3MPEMJRF4H · pith_short_16: RH3MPEMJRF4HDC65 · pith_short_8: RH3MPEMJ

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/RH3MPEMJRF4HDC65SIEVTGYO7M \
  | 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: 89f6c791898978718bdd9209599b0efb30fa4220207f3ebfdf59ae2048c325e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b535d92d6f147daedc8f86d6ff67d9eacebe736085ef1639b6a3f690fdbf57e6",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.PF"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.MS",
    "submitted_at": "2021-11-02T19:40:59Z",
    "title_canon_sha256": "08e0bfce77c723f18a276cfeff6cd5ae404ae2163916ea65751aa138347432da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.01861",
    "kind": "arxiv",
    "version": 1
  }
}