Pith Number

pith:VWM22JUY

pith:2019:VWM22JUYJJB4INJSEAOEDDFLBD

not attested not anchored not stored refs pending

Massively Parallel Computation via Remote Memory Access

Hossein Esfandiari, Jakub {\L}\k{a}cki, Laxman Dhulipala, Soheil Behnezhad, Vahab Mirrokni, Warren Schudy

arxiv:1905.07533 v1 · 2019-05-18 · cs.DC · 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{VWM22JUYJJB4INJSEAOEDDFLBD}

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	2026-05-17T23:45:49.426451Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad99ad26984a43c43532201c418cab08eca4e18994739585c34ee7affa4d4cd2

Aliases

arxiv: 1905.07533 · arxiv_version: 1905.07533v1 · doi: 10.48550/arxiv.1905.07533 · pith_short_12: VWM22JUYJJB4 · pith_short_16: VWM22JUYJJB4INJS · pith_short_8: VWM22JUY

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/VWM22JUYJJB4INJSEAOEDDFLBD \
  | 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: ad99ad26984a43c43532201c418cab08eca4e18994739585c34ee7affa4d4cd2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8431e860c22271e5e2e6db2921269e3afced10a2d336f8f0b38c689f846ffa78",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2019-05-18T04:06:43Z",
    "title_canon_sha256": "c45a5c8e4fabb340d082d76aa79866edc78b2a02c82569832a72d476422a1c0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.07533",
    "kind": "arxiv",
    "version": 1
  }
}