Pith Number

pith:FWG2Y5SR

pith:2023:FWG2Y5SRMG6V7FTVPESJLVE5RY

not attested not anchored not stored refs pending

A Framework for Fine-Grained Synchronization of Dependent GPU Kernels

Abhinav Jangda, Madan Musuvathi, Maryam Mehri Dehnavi, Olli Saarikivi, Saeed Maleki

arxiv:2305.13450 v3 · 2023-05-22 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FWG2Y5SRMG6V7FTVPESJLVE5RY}

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	2026-07-05T07:44:54.165747Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d8dac765161bd5f9675792495d49d8e3ec1f1c3a4018df1c9c51a59717c75cd

Aliases

arxiv: 2305.13450 · arxiv_version: 2305.13450v3 · doi: 10.48550/arxiv.2305.13450 · pith_short_12: FWG2Y5SRMG6V · pith_short_16: FWG2Y5SRMG6V7FTV · pith_short_8: FWG2Y5SR

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/FWG2Y5SRMG6V7FTVPESJLVE5RY \
  | 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: 2d8dac765161bd5f9675792495d49d8e3ec1f1c3a4018df1c9c51a59717c75cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf75980a501d9f62a671d8926ccc1a8e9cbcbbc4d42666b3536f6d9bc7925ca8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2023-05-22T19:49:36Z",
    "title_canon_sha256": "834571ccfbad120b74a3022022c7428b145f9061b9eac5e136b8eda52c05eb55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.13450",
    "kind": "arxiv",
    "version": 3
  }
}