Pith Number

pith:276PAZU4

pith:2017:276PAZU46ZSGO4HR5THWIQ4KMW

not attested not anchored not stored refs pending

Empirical Analysis of Password Reuse and Modification across Online Service

Chun Wang, Gang Wang, Hang Hu, Steve T.K. Jan

arxiv:1706.01939 v2 · 2017-06-06 · 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{276PAZU46ZSGO4HR5THWIQ4KMW}

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	2026-05-18T00:42:45.810691Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7fcf0669cf6646770f1eccf64438a658009602e740df2be4d8c72b85b4d2460

Aliases

arxiv: 1706.01939 · arxiv_version: 1706.01939v2 · doi: 10.48550/arxiv.1706.01939 · pith_short_12: 276PAZU46ZSG · pith_short_16: 276PAZU46ZSGO4HR · pith_short_8: 276PAZU4

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/276PAZU46ZSGO4HR5THWIQ4KMW \
  | 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: d7fcf0669cf6646770f1eccf64438a658009602e740df2be4d8c72b85b4d2460

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "099a6d13f8d6d3353211abd451931f089d42fad12f7104ab593f32a7096f4b85",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2017-06-06T19:32:41Z",
    "title_canon_sha256": "72e975a6b1479eeab9dbcb2e9d01f8d8b3fc60660eddf9767ae1f6f1fefccaef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.01939",
    "kind": "arxiv",
    "version": 2
  }
}