Pith Number

pith:YJHVJTE7

pith:2018:YJHVJTE75AH4JYFXDT4AXOV6SL

not attested not anchored not stored refs pending

WACA: Wearable-Assisted Continuous Authentication

Abbas Acar, A. Selcuk Uluagac, Hidayet Aksu, Kemal Akkaya

arxiv:1802.10417 v2 · 2018-02-28 · 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{YJHVJTE75AH4JYFXDT4AXOV6SL}

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	2026-05-18T00:21:56.533502Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c24f54cc9fe80fc4e0b71cf80bbabe92eebd61415f9aa843bc54b7e125bb9d34

Aliases

arxiv: 1802.10417 · arxiv_version: 1802.10417v2 · doi: 10.48550/arxiv.1802.10417 · pith_short_12: YJHVJTE75AH4 · pith_short_16: YJHVJTE75AH4JYFX · pith_short_8: YJHVJTE7

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/YJHVJTE75AH4JYFXDT4AXOV6SL \
  | 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: c24f54cc9fe80fc4e0b71cf80bbabe92eebd61415f9aa843bc54b7e125bb9d34

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76ec44a637273f0b9fdc7a52f05e3c2883e2c9693bea791b507998b912136a9a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2018-02-28T14:04:31Z",
    "title_canon_sha256": "e18af0d7d1bff19e3b0fece449c5ab33431746b4b998bba8cfdc8a79a77b121c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.10417",
    "kind": "arxiv",
    "version": 2
  }
}