Pith Number

pith:ZJ7GCLPZ

pith:2017:ZJ7GCLPZZ4TZVKSXCGPKF34W3A

not attested not anchored not stored refs pending

Teaching Concurrent Software Design: A Case Study Using Android

George K. Thiruvathukal, Konstantin L\"aufer

arxiv:1705.02899 v1 · 2017-05-08 · cs.SE · 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{ZJ7GCLPZZ4TZVKSXCGPKF34W3A}

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	2026-05-18T00:44:53.394813Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca7e612df9cf279aaa57119ea2ef96d8314252713d5fe1651498461da526aca7

Aliases

arxiv: 1705.02899 · arxiv_version: 1705.02899v1 · doi: 10.48550/arxiv.1705.02899 · pith_short_12: ZJ7GCLPZZ4TZ · pith_short_16: ZJ7GCLPZZ4TZVKSX · pith_short_8: ZJ7GCLPZ

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/ZJ7GCLPZZ4TZVKSXCGPKF34W3A \
  | 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: ca7e612df9cf279aaa57119ea2ef96d8314252713d5fe1651498461da526aca7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "112c550da5f2ec22ec0c468749e244ec03159d391b3014b97007c16abad47d92",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2017-05-08T14:45:13Z",
    "title_canon_sha256": "076338b5022b45d8b6cc961b73fb6429d40a621c08f62a159e517335737c4161"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.02899",
    "kind": "arxiv",
    "version": 1
  }
}