Pith Number

pith:EQIJK7EO

pith:2014:EQIJK7EOUYPL7KFAKWCRTYZXPA

not attested not anchored not stored refs pending

Parallel Distributed Breadth First Search on the Kepler Architecture

Enrico Mastrostefano, Massimo Bernaschi, Mauro Bisson

arxiv:1408.1605 v2 · 2014-08-07 · 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{EQIJK7EOUYPL7KFAKWCRTYZXPA}

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	2026-05-18T02:30:40.020867Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2410957c8ea61ebfa8a0558519e337781214c6d77141f98b4638d575eec506de

Aliases

arxiv: 1408.1605 · arxiv_version: 1408.1605v2 · doi: 10.48550/arxiv.1408.1605 · pith_short_12: EQIJK7EOUYPL · pith_short_16: EQIJK7EOUYPL7KFA · pith_short_8: EQIJK7EO

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/EQIJK7EOUYPL7KFAKWCRTYZXPA \
  | 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: 2410957c8ea61ebfa8a0558519e337781214c6d77141f98b4638d575eec506de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a8f7e8319cfefc660e1e3059b61ab3c652ebc6f8620aaa57b4ed05dd516e918",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2014-08-07T14:34:15Z",
    "title_canon_sha256": "ce48351f2c9e780ffdda3a3e76e1b2450c0fe49c22e8201a141ce413916d8788"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.1605",
    "kind": "arxiv",
    "version": 2
  }
}