Pith Number

pith:MNDDKZD4

pith:2014:MNDDKZD4PHPFF7VRMA5KP7CW3I

not attested not anchored not stored refs pending

Group Communication Patterns for High Performance Computing in Scala

Daniel Merkle, Felix P. Hargreaves, Peter Schneider-Kamp

arxiv:1406.6163 v1 · 2014-06-24 · cs.PL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MNDDKZD4PHPFF7VRMA5KP7CW3I}

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	2026-05-18T02:49:03.957840Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

634635647c79de52feb1603aa7fc56da0f3fe1bb5e1f9658b5989a3128b0571a

Aliases

arxiv: 1406.6163 · arxiv_version: 1406.6163v1 · doi: 10.48550/arxiv.1406.6163 · pith_short_12: MNDDKZD4PHPF · pith_short_16: MNDDKZD4PHPFF7VR · pith_short_8: MNDDKZD4

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/MNDDKZD4PHPFF7VRMA5KP7CW3I \
  | 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: 634635647c79de52feb1603aa7fc56da0f3fe1bb5e1f9658b5989a3128b0571a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f93815bf9a33df4ec8abf4a0574ed64d8e78b3fbbec556891b1f1ba9d4896801",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2014-06-24T08:04:36Z",
    "title_canon_sha256": "586fea04af8631caf8c1b47d8641bcc9fd8eaf13f19f8b87b32c6c03a04b0319"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.6163",
    "kind": "arxiv",
    "version": 1
  }
}