Pith Number

pith:Y45YYXBJ

pith:2024:Y45YYXBJUSM7X774BUMO3P3PH2

not attested not anchored not stored refs pending

HiCCL: A Hierarchical Collective Communication Library

Alex Aiken, Elliott Slaughter, Mert Hidayetoglu, Pinku Surana, Simon Garcia de Gonzalo, Wen-Mei Hwu, William Gropp

arxiv:2408.05962 v1 · 2024-08-12 · 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{Y45YYXBJUSM7X774BUMO3P3PH2}

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

EPIC: Abstraction and Polymorphism of In-Network Collectives on Ethernet

Receipt and verification

First computed	2026-07-05T08:54:27.682412Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c73b8c5c29a499fbfffc0d18edbf6f3e93c0f4b86971032ba873a60accd26696

Aliases

arxiv: 2408.05962 · arxiv_version: 2408.05962v1 · doi: 10.48550/arxiv.2408.05962 · pith_short_12: Y45YYXBJUSM7 · pith_short_16: Y45YYXBJUSM7X774 · pith_short_8: Y45YYXBJ

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/Y45YYXBJUSM7X774BUMO3P3PH2 \
  | 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: c73b8c5c29a499fbfffc0d18edbf6f3e93c0f4b86971032ba873a60accd26696

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9288e08f4f6e4a436e1992eded37afec1fad5e3aab7580951831581db88fe16f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2024-08-12T07:26:20Z",
    "title_canon_sha256": "0dfc3ce2e6d891a8d3d969212cd3d404c82f72626c2aae600563253416ef6a50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.05962",
    "kind": "arxiv",
    "version": 1
  }
}