Pith Number

pith:LAL4LI35

pith:2017:LAL4LI35MU7H22VD23MK3KQADX

not attested not anchored not stored refs pending

Why Do Developers Get Password Storage Wrong? A Qualitative Usability Study

Alena Naiakshina, Anastasia Danilova, Christian Tiefenau, Marco Herzog, Matthew Smith, Sergej Dechand

arxiv:1708.08759 v2 · 2017-08-29 · 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{LAL4LI35MU7H22VD23MK3KQADX}

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	2026-05-18T00:36:21.648352Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5817c5a37d653e7d6aa3d6d8adaa001dedb5498d185a288bd52701ad3c18fcec

Aliases

arxiv: 1708.08759 · arxiv_version: 1708.08759v2 · doi: 10.48550/arxiv.1708.08759 · pith_short_12: LAL4LI35MU7H · pith_short_16: LAL4LI35MU7H22VD · pith_short_8: LAL4LI35

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/LAL4LI35MU7H22VD23MK3KQADX \
  | 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: 5817c5a37d653e7d6aa3d6d8adaa001dedb5498d185a288bd52701ad3c18fcec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "504aedf4d1edf9e01f576f109b7c600f0d8ff7487373ab4697e102e790bdd013",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2017-08-29T14:10:40Z",
    "title_canon_sha256": "9c66ff32b5fd4b29006823c030eadfb24b0ade8addd58f4f7956a55cdff1abbd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.08759",
    "kind": "arxiv",
    "version": 2
  }
}