Pith Number

pith:MRSUL7SH

pith:2019:MRSUL7SHX5WQLJ7W6RUBHLHTR3

not attested not anchored not stored refs pending

New Competitiveness Bounds for the Shared Memory Switch

Alex Davydow, Ivan Bochkov, Nikita Gaevoy, Sergey I. Nikolenko

arxiv:1907.04399 v1 · 2019-07-09 · cs.NI · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MRSUL7SHX5WQLJ7W6RUBHLHTR3}

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	2026-05-17T23:41:01.866213Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

646545fe47bf6d05a7f6f46813acf38edf8cc483c248380619de7c4d52b27eea

Aliases

arxiv: 1907.04399 · arxiv_version: 1907.04399v1 · doi: 10.48550/arxiv.1907.04399 · pith_short_12: MRSUL7SHX5WQ · pith_short_16: MRSUL7SHX5WQLJ7W · pith_short_8: MRSUL7SH

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/MRSUL7SHX5WQLJ7W6RUBHLHTR3 \
  | 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: 646545fe47bf6d05a7f6f46813acf38edf8cc483c248380619de7c4d52b27eea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c90f71c7d9da5c0150154d625f33def74498fcd7dd2ac2700a892e80b3c385f6",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2019-07-09T20:33:39Z",
    "title_canon_sha256": "2a5409b03dbf434cf4a85ef241e00153f81ac7e56664c1fa3904287aa2b880bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.04399",
    "kind": "arxiv",
    "version": 1
  }
}