Pith Number

pith:DEGBVECH

pith:2018:DEGBVECHY2JGJOJKRC63ATGGIP

not attested not anchored not stored refs pending

A Spark is Enough in a Straw World: a Study of Websites Password Management in the Wild

Roberto Di Pietro, Simone Raponi

arxiv:1804.07016 v3 · 2018-04-19 · 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{DEGBVECHY2JGJOJKRC63ATGGIP}

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	2026-05-18T00:17:37.716993Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

190c1a9047c69264b92a88bdb04cc643faf9cd74f4deb84612bd271b22023382

Aliases

arxiv: 1804.07016 · arxiv_version: 1804.07016v3 · doi: 10.48550/arxiv.1804.07016 · pith_short_12: DEGBVECHY2JG · pith_short_16: DEGBVECHY2JGJOJK · pith_short_8: DEGBVECH

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/DEGBVECHY2JGJOJKRC63ATGGIP \
  | 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: 190c1a9047c69264b92a88bdb04cc643faf9cd74f4deb84612bd271b22023382

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6de3c3f711d557775abbf52f553dac473b9dbfd784233a85da0718603844bace",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2018-04-19T06:57:15Z",
    "title_canon_sha256": "abbf0f8640e8ff81e5abe13775b5429f7c1d387a3ea3abf82e2e4fd1ab7516a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.07016",
    "kind": "arxiv",
    "version": 3
  }
}