Pith Number

pith:TPJW7WW3

pith:2016:TPJW7WW3ZUFANRFUXVEUJHTVIM

not attested not anchored not stored refs pending

State access patterns in embarrassingly parallel computations

Marco Danelutto, Massimo Torquati, Peter Kilpatrick

arxiv:1609.05002 v1 · 2016-09-16 · 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{TPJW7WW3ZUFANRFUXVEUJHTVIM}

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	2026-05-18T01:04:31.846147Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9bd36fdadbcd0a06c4b4bd49449e75432f7f97a693671e872cec55cf5fcace1d

Aliases

arxiv: 1609.05002 · arxiv_version: 1609.05002v1 · doi: 10.48550/arxiv.1609.05002 · pith_short_12: TPJW7WW3ZUFA · pith_short_16: TPJW7WW3ZUFANRFU · pith_short_8: TPJW7WW3

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/TPJW7WW3ZUFANRFUXVEUJHTVIM \
  | 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: 9bd36fdadbcd0a06c4b4bd49449e75432f7f97a693671e872cec55cf5fcace1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f6509f269245c6299bf5bc65680ca8fe7b8b4740f7b7c1c8468ee6424687151",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2016-09-16T11:25:37Z",
    "title_canon_sha256": "9d82713b9e89ae7a03e59c89a2b7bd270d09b9661a824cedfcc9faf6b9f47d9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.05002",
    "kind": "arxiv",
    "version": 1
  }
}