Pith Number

pith:AEFAYJHP

pith:2021:AEFAYJHPP7QBUT4O66PU7TMFKC

not attested not anchored not stored refs pending

Data-driven behavioural biometrics for continuous and adaptive user verification using Smartphone and Smartwatch

Adnan Anwar, Akriti Verma, Valeh Moghaddam

arxiv:2110.03149 v1 · 2021-10-07 · cs.LG · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AEFAYJHPP7QBUT4O66PU7TMFKC}

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	2026-07-05T03:20:40.001963Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

010a0c24ef7fe01a4f8ef79f4fcd85509ba1a2684777731c3da999e3fed11897

Aliases

arxiv: 2110.03149 · arxiv_version: 2110.03149v1 · doi: 10.48550/arxiv.2110.03149 · pith_short_12: AEFAYJHPP7QB · pith_short_16: AEFAYJHPP7QBUT4O · pith_short_8: AEFAYJHP

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/AEFAYJHPP7QBUT4O66PU7TMFKC \
  | 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: 010a0c24ef7fe01a4f8ef79f4fcd85509ba1a2684777731c3da999e3fed11897

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7bb37818e4f6200efcad76aae36f6afdea1c973cd948b756be3e963cb4c520a2",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-10-07T02:46:21Z",
    "title_canon_sha256": "2de61d14f3e70552b749ec9e8c7a7930f60022e1af5647f4892c7a71da17a1e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.03149",
    "kind": "arxiv",
    "version": 1
  }
}