Pith Number

pith:K4YFC3ZP

pith:2018:K4YFC3ZPJLLUML4FDNM46VFHDB

not attested not anchored not stored refs pending

RF-PUF: Enhancing IoT Security through Authentication of Wireless Nodes using In-situ Machine Learning

Baibhab Chatterjee, Debayan Das, Shovan Maity, Shreyas Sen

arxiv:1805.01374 v3 · 2018-05-03 · cs.CR · cs.AI · cs.NE · 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{K4YFC3ZPJLLUML4FDNM46VFHDB}

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	2026-05-18T00:12:58.391371Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5730516f2f4ad7462f851b59cf54a7185012397a60e6667bc471c8ddcf91d0af

Aliases

arxiv: 1805.01374 · arxiv_version: 1805.01374v3 · doi: 10.48550/arxiv.1805.01374 · pith_short_12: K4YFC3ZPJLLU · pith_short_16: K4YFC3ZPJLLUML4F · pith_short_8: K4YFC3ZP

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/K4YFC3ZPJLLUML4FDNM46VFHDB \
  | 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: 5730516f2f4ad7462f851b59cf54a7185012397a60e6667bc471c8ddcf91d0af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e0f462a0b4e6b705c56815e628af1c21b464233513774f1261826863141f474",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.NE",
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2018-05-03T15:28:44Z",
    "title_canon_sha256": "e1231cccd78c41a41f1fabe1465ee9f5af157660d4ed8bccb074f162c150f913"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.01374",
    "kind": "arxiv",
    "version": 3
  }
}