Pith Number

pith:HG6KHTNM

pith:2019:HG6KHTNMNKMYV3EEL3JUQJCNLF

not attested not anchored not stored refs pending

H2B: Heartbeat-based Secret Key Generation Using Piezo Vibration Sensors

2), 2) ((1) UNSW Australia (2) Data61, Abdelwahed Khamis (1, Aruna Seneviratne (1, Australia), CSIRO, Jun Liu (1), Mahbub Hassan (1, Qi Lin (1, Weitao Xu (1), Wen Hu (1

arxiv:1904.00750 v1 · 2019-02-20 · cs.CR · 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{HG6KHTNMNKMYV3EEL3JUQJCNLF}

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	2026-05-17T23:49:45.581715Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39bca3cdac6a998aec845ed348244d595a4b98741f2bdff3088a7f5f2fe5c06b

Aliases

arxiv: 1904.00750 · arxiv_version: 1904.00750v1 · doi: 10.48550/arxiv.1904.00750 · pith_short_12: HG6KHTNMNKMY · pith_short_16: HG6KHTNMNKMYV3EE · pith_short_8: HG6KHTNM

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/HG6KHTNMNKMYV3EEL3JUQJCNLF \
  | 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: 39bca3cdac6a998aec845ed348244d595a4b98741f2bdff3088a7f5f2fe5c06b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7099d3676c6b0c1f2e76a5b9275a4ded1681a65a1e6b224f35dabc0e14b00167",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2019-02-20T02:59:47Z",
    "title_canon_sha256": "880227f80aeb4317ffd431a9edfdec6ad20e4d6a2949718a2fb752a27200f1e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.00750",
    "kind": "arxiv",
    "version": 1
  }
}