Pith Number

pith:KLQS3YUW

pith:2023:KLQS3YUWPLU66QAKUAXRHJCWLS

not attested not anchored not stored refs pending

FIDO2 the Rescue? Platform vs. Roaming Authentication on Smartphones

Florentin Putz, Leon W\"ursching, Matthias Hollick, Steffen Haesler

arxiv:2302.07777 v1 · 2023-02-15 · cs.CR · cs.HC · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KLQS3YUWPLU66QAKUAXRHJCWLS}

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	2026-07-05T06:02:49.726970Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52e12de2967ae9ef400aa02f13a4565c8dce18472fd1e1604fcb5ed48421ad64

Aliases

arxiv: 2302.07777 · arxiv_version: 2302.07777v1 · doi: 10.48550/arxiv.2302.07777 · pith_short_12: KLQS3YUWPLU6 · pith_short_16: KLQS3YUWPLU66QAK · pith_short_8: KLQS3YUW

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/KLQS3YUWPLU66QAKUAXRHJCWLS \
  | 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: 52e12de2967ae9ef400aa02f13a4565c8dce18472fd1e1604fcb5ed48421ad64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a513e6cda4661aa68fa09b64a05367af00245df4f378d78079f53436e2833a5",
    "cross_cats_sorted": [
      "cs.HC",
      "cs.NI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2023-02-15T16:54:34Z",
    "title_canon_sha256": "184047af785d369936c361a146fe7b4f1c5e53b2109be7831727dc5c4d5203b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.07777",
    "kind": "arxiv",
    "version": 1
  }
}