Pith Number

pith:3QR76CJS

pith:2023:3QR76CJSW4SP6KQ5OTDVJ5PPL2

not attested not anchored not stored refs pending

Fast Shared-Memory Barrier Synchronization for a 1024-Cores RISC-V Many-Core Cluster

Alessandro Vanelli-Coralli, Luca Benini, Marco Bertuletti, Samuel Riedel, Yichao Zhang

arxiv:2307.10248 v1 · 2023-07-17 · 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{3QR76CJSW4SP6KQ5OTDVJ5PPL2}

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	2026-07-05T06:32:55.864704Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc23ff0932b724ff2a1d74c754f5ef5eb90f5a09bf6978c8970f2a2749b5ba7c

Aliases

arxiv: 2307.10248 · arxiv_version: 2307.10248v1 · doi: 10.48550/arxiv.2307.10248 · pith_short_12: 3QR76CJSW4SP · pith_short_16: 3QR76CJSW4SP6KQ5 · pith_short_8: 3QR76CJS

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/3QR76CJSW4SP6KQ5OTDVJ5PPL2 \
  | 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: dc23ff0932b724ff2a1d74c754f5ef5eb90f5a09bf6978c8970f2a2749b5ba7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ca61762e06e0f14e8966f3ff994195dfd4e3a606177ec065856c90f20643d80",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2023-07-17T07:10:01Z",
    "title_canon_sha256": "0069b09ea662d51b1e628a1b20d0af96498c5a4a0cf031cc2742cdf34a51b738"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.10248",
    "kind": "arxiv",
    "version": 1
  }
}