Pith Number

pith:C73VJ6YJ

pith:2014:C73VJ6YJ6O77RVN6PE2C2Z55QT

not attested not anchored not stored refs pending

Understanding Class-level Testability Through Dynamic Analysis

Amjed Tahir, Jim Buchan, Stephen G. MacDonell

arxiv:1410.1155 v1 · 2014-10-05 · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C73VJ6YJ6O77RVN6PE2C2Z55QT}

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	2026-05-18T02:41:02.596408Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17f754fb09f3bff8d5be79342d67bd84c25fd5b0ce4e8ad5cd6a474202403857

Aliases

arxiv: 1410.1155 · arxiv_version: 1410.1155v1 · doi: 10.48550/arxiv.1410.1155 · pith_short_12: C73VJ6YJ6O77 · pith_short_16: C73VJ6YJ6O77RVN6 · pith_short_8: C73VJ6YJ

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/C73VJ6YJ6O77RVN6PE2C2Z55QT \
  | 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: 17f754fb09f3bff8d5be79342d67bd84c25fd5b0ce4e8ad5cd6a474202403857

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ce98b23354f28aedbd91e715cfffb1022eccb7265c75d9f37e103bc36e950a9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2014-10-05T13:04:32Z",
    "title_canon_sha256": "8f253bf3678a7898a514c099ba1b11e90ac3bdd5b54ff84b460ec9e929d4264c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.1155",
    "kind": "arxiv",
    "version": 1
  }
}