Pith Number

pith:CI7VGRZE

pith:2024:CI7VGRZEE5AUZ6MM2364DDILKJ

not attested not anchored not stored refs pending

Exploring GPU-to-GPU Communication: Insights into Supercomputer Interconnects

Animesh Trivedi, Daniele Cesarini, Daniele De Sensi, Duncan Roweth, Filippo Spiga, Flavio Vella, Kurt Lust, Lorenzo Pichetti, Luigi Fusco, Matteo Turisini, Salvatore Di Girolamo, Tiziano De Matteis, Torsten Hoefler, Zebin Ren

arxiv:2408.14090 v2 · 2024-08-26 · cs.DC · cs.AI · cs.AR · cs.NI · 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{CI7VGRZEE5AUZ6MM2364DDILKJ}

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	2026-07-05T09:35:51.365751Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

123f53472427414cf98cd6fdc18d0b5255c02181adab73a06beb8ba2aade3830

Aliases

arxiv: 2408.14090 · arxiv_version: 2408.14090v2 · doi: 10.48550/arxiv.2408.14090 · pith_short_12: CI7VGRZEE5AU · pith_short_16: CI7VGRZEE5AUZ6MM · pith_short_8: CI7VGRZE

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/CI7VGRZEE5AUZ6MM2364DDILKJ \
  | 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: 123f53472427414cf98cd6fdc18d0b5255c02181adab73a06beb8ba2aade3830

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72dd975b8b050e81a8a5aaea430df4e326de5d440eae563f4a706348f61675cf",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.AR",
      "cs.NI",
      "cs.PF"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2024-08-26T08:20:50Z",
    "title_canon_sha256": "c2ff30f889dbf434bb1d6e396c4a4b3be33a6d58164e9ff0061026a0801f3f49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.14090",
    "kind": "arxiv",
    "version": 2
  }
}