Pith Number

pith:5Y7KMKB2

pith:2023:5Y7KMKB2BBQ7CRTMQIXTJOBUZG

not attested not anchored not stored refs pending

"We've Disabled MFA for You": An Evaluation of the Security and Usability of Multi-Factor Authentication Recovery Deployments

Alexander Krause, Lucy Simko, Nicolas Huaman, Sabrina Amft, Sandra H\"oltervennhoff, Sascha Fahl, Yasemin Acar

arxiv:2306.09708 v3 · 2023-06-16 · 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{5Y7KMKB2BBQ7CRTMQIXTJOBUZG}

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	2026-07-05T06:52:04.977497Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee3ea6283a0861f1466c822f34b834c997695482f5af32989086b172f9c47dc1

Aliases

arxiv: 2306.09708 · arxiv_version: 2306.09708v3 · doi: 10.48550/arxiv.2306.09708 · pith_short_12: 5Y7KMKB2BBQ7 · pith_short_16: 5Y7KMKB2BBQ7CRTM · pith_short_8: 5Y7KMKB2

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/5Y7KMKB2BBQ7CRTMQIXTJOBUZG \
  | 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: ee3ea6283a0861f1466c822f34b834c997695482f5af32989086b172f9c47dc1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5102872b7bc7da483bb2699248f29dc706bd00e65668ea0c2a3b8d2c533d7bc3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2023-06-16T09:21:51Z",
    "title_canon_sha256": "3ab78fb278ffea64df3de9a2626e71f4cb5afd25717227ba141b84d03fb46d01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.09708",
    "kind": "arxiv",
    "version": 3
  }
}