Pith Number

pith:KSUTQ3TJ

pith:2025:KSUTQ3TJK2UP3WBGYW45RS6LDB

not attested not anchored not stored refs pending

Anatomy of the gem5 Simulator: AtomicSimpleCPU, TimingSimpleCPU, O3CPU, and Their Interaction with the Ruby Memory System

Johan S\"oderstr\"om (1), Yuan Yao (1) ((1) Uppsala University)

arxiv:2508.18043 v1 · 2025-08-25 · cs.AR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KSUTQ3TJK2UP3WBGYW45RS6LDB}

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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

Understanding Simulated Architecture via gem5 Call-Stack Profiling

Receipt and verification

First computed	2026-07-05T11:58:52.539709Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54a9386e6956a8fdd826c5b9d8cbcb187331608047d4fceeb6ce0638ccc9f9d1

Aliases

arxiv: 2508.18043 · arxiv_version: 2508.18043v1 · doi: 10.48550/arxiv.2508.18043 · pith_short_12: KSUTQ3TJK2UP · pith_short_16: KSUTQ3TJK2UP3WBG · pith_short_8: KSUTQ3TJ

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/KSUTQ3TJK2UP3WBGYW45RS6LDB \
  | 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: 54a9386e6956a8fdd826c5b9d8cbcb187331608047d4fceeb6ce0638ccc9f9d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d90fbf898117034759708d3f4558beb783087ba0e42979169ccd91973169c5f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AR",
    "submitted_at": "2025-08-25T13:59:25Z",
    "title_canon_sha256": "73001120a86f11d95d13bb3693716c3e73502faefff3f528e046e0581c2dda69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.18043",
    "kind": "arxiv",
    "version": 1
  }
}