Pith Number

pith:EZPFWJKR

pith:2015:EZPFWJKRA2P5HJVRVLLDV4TBY7

not attested not anchored not stored refs pending

Toward Reverse Engineering of VBA Based Excel Spreadsheet Applications

Anna Rita Fasolino, Domenico Amalfitano, Nicola Amatucci, Porfirio Tramontana, Vincenzo De Simone

arxiv:1503.03401 v1 · 2015-03-11 · 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{EZPFWJKRA2P5HJVRVLLDV4TBY7}

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	2026-05-18T02:25:03.702644Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

265e5b2551069fd3a6b1aad63af261c7d52a28b5c83f0a7b56b0f59f0e069ff0

Aliases

arxiv: 1503.03401 · arxiv_version: 1503.03401v1 · doi: 10.48550/arxiv.1503.03401 · pith_short_12: EZPFWJKRA2P5 · pith_short_16: EZPFWJKRA2P5HJVR · pith_short_8: EZPFWJKR

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/EZPFWJKRA2P5HJVRVLLDV4TBY7 \
  | 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: 265e5b2551069fd3a6b1aad63af261c7d52a28b5c83f0a7b56b0f59f0e069ff0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "623600f19f5410997c032ee4f9f55dc2e31b044f4edfd5b62bf9dc74cf1b79db",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2015-03-11T16:17:53Z",
    "title_canon_sha256": "0341d5750a3dbdbd0295a3315c843db1456e064d4dfd2f1b3c9e8d9ee37d1fb3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.03401",
    "kind": "arxiv",
    "version": 1
  }
}