Pith Number

pith:3DEIRAYX

pith:2017:3DEIRAYXVEWZ572FPPHAYSRSCO

not attested not anchored not stored refs pending

Assessment of Source Code Obfuscation Techniques

Alessio Viticchi\'e, Cataldo Basile, Leonardo Regano, Marco Torchiano, Mariano Ceccato, Paolo Tonella, Roberto Tiella

arxiv:1704.02307 v1 · 2017-04-07 · cs.SE · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3DEIRAYXVEWZ572FPPHAYSRSCO}

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	2026-05-18T00:46:50.101993Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8c8888317a92d9eff457bce0c4a321381618dc9673cce3f17dbb01b204b7490

Aliases

arxiv: 1704.02307 · arxiv_version: 1704.02307v1 · doi: 10.48550/arxiv.1704.02307 · pith_short_12: 3DEIRAYXVEWZ · pith_short_16: 3DEIRAYXVEWZ572F · pith_short_8: 3DEIRAYX

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/3DEIRAYXVEWZ572FPPHAYSRSCO \
  | 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: d8c8888317a92d9eff457bce0c4a321381618dc9673cce3f17dbb01b204b7490

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "857e3fbad6ad0baed49e3adada309e6c838f33095c5d94bb17410260dd28488c",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2017-04-07T17:47:02Z",
    "title_canon_sha256": "db8a8d761aa3f0a7f43ebaae9dae3d2e87690f8c41fb00df1ea3f0c89288fd6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.02307",
    "kind": "arxiv",
    "version": 1
  }
}