Pith Number

pith:NBRH6ALP

pith:2019:NBRH6ALPVKK2WQ6CWZROV5CUUO

not attested not anchored not stored refs pending

An Energy-Efficient Reconfigurable DTLS Cryptographic Engine for Securing Internet-of-Things Applications

Anantha P. Chandrakasan, Andrew Wright, Arvind, Chiraag Juvekar, Madeleine Waller, Utsav Banerjee

arxiv:1907.04455 v1 · 2019-07-09 · 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{NBRH6ALPVKK2WQ6CWZROV5CUUO}

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	2026-05-17T23:41:00.274661Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68627f016faa95ab43c2b662eaf454a38d36a6a8ae8d0bcc741679d86541fe66

Aliases

arxiv: 1907.04455 · arxiv_version: 1907.04455v1 · doi: 10.48550/arxiv.1907.04455 · pith_short_12: NBRH6ALPVKK2 · pith_short_16: NBRH6ALPVKK2WQ6C · pith_short_8: NBRH6ALP

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/NBRH6ALPVKK2WQ6CWZROV5CUUO \
  | 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: 68627f016faa95ab43c2b662eaf454a38d36a6a8ae8d0bcc741679d86541fe66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14200866751e715b94804c8096dbc046ede4a11268227af07cdebd57f28fcaac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2019-07-09T23:11:33Z",
    "title_canon_sha256": "1b30b4ebfda13160e196a3293afad73b8a495398c67c43a28bd1412733974ee8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.04455",
    "kind": "arxiv",
    "version": 1
  }
}