Pith Number

pith:CXDJVW2Z

pith:2015:CXDJVW2ZP72QQEORPLRPZ5XO45

not attested not anchored not stored refs pending

Human Factors in Software Reliability Engineering

Heinz W. Schmidt, Huai Liu, Maria Spichkova, Mohsen Laali

arxiv:1503.03584 v1 · 2015-03-12 · cs.SE · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CXDJVW2ZP72QQEORPLRPZ5XO45}

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	2026-05-18T02:24:28.011618Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15c69adb597ff50811d17ae2fcf6eee755cd6de79e8a929ea5627ce8589ddcbc

Aliases

arxiv: 1503.03584 · arxiv_version: 1503.03584v1 · doi: 10.48550/arxiv.1503.03584 · pith_short_12: CXDJVW2ZP72Q · pith_short_16: CXDJVW2ZP72QQEOR · pith_short_8: CXDJVW2Z

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/CXDJVW2ZP72QQEORPLRPZ5XO45 \
  | 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: 15c69adb597ff50811d17ae2fcf6eee755cd6de79e8a929ea5627ce8589ddcbc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "989fe2fc5728eccd0b854637f7ed8329cdcc1840f4a869918cc9be685506aa24",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2015-03-12T04:40:08Z",
    "title_canon_sha256": "eff5e025de780447bec2dc2071ce05df55ac5d73f93ab9acb8dc42bd68780723"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.03584",
    "kind": "arxiv",
    "version": 1
  }
}