Pith Number

pith:IA2DOXXX

pith:2011:IA2DOXXXSBP2D2SD4SAMNS4X53

not attested not anchored not stored refs pending

A Complexity Separation Between the Cache-Coherent and Distributed Shared Memory Models

Wojciech Golab

arxiv:1109.5153 v1 · 2011-09-23 · 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{IA2DOXXXSBP2D2SD4SAMNS4X53}

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	2026-05-18T04:12:21.590357Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4034375ef7905fa1ea43e480c6cb97eef8800f2225e8d2a3abdd4f19b36c0d0f

Aliases

arxiv: 1109.5153 · arxiv_version: 1109.5153v1 · doi: 10.48550/arxiv.1109.5153 · pith_short_12: IA2DOXXXSBP2 · pith_short_16: IA2DOXXXSBP2D2SD · pith_short_8: IA2DOXXX

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/IA2DOXXXSBP2D2SD4SAMNS4X53 \
  | 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: 4034375ef7905fa1ea43e480c6cb97eef8800f2225e8d2a3abdd4f19b36c0d0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ecb71cd08c2bd5d59e0ef6d1cb4c6b3122bc9129b977caae1138e9a0323666c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2011-09-23T18:39:18Z",
    "title_canon_sha256": "cefd5d98a1909291f03232f44093136de5356144e8e9f700978e766b4577ead7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.5153",
    "kind": "arxiv",
    "version": 1
  }
}