Pith Number

pith:QX7NBXQO

pith:2019:QX7NBXQO4HS55FIKYVB524WBWS

not attested not anchored not stored refs pending

An Energy-Efficient Reconfigurable DTLS Cryptographic Engine for End-to-End Security in IoT Applications

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

arxiv:1903.04387 v1 · 2019-03-11 · 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{QX7NBXQO4HS55FIKYVB524WBWS}

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	2026-05-17T23:51:35.511531Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85fed0de0ee1e5de950ac543dd72c1b493879cb8c97b4f1c48b2805d0dc7c8d5

Aliases

arxiv: 1903.04387 · arxiv_version: 1903.04387v1 · doi: 10.48550/arxiv.1903.04387 · pith_short_12: QX7NBXQO4HS5 · pith_short_16: QX7NBXQO4HS55FIK · pith_short_8: QX7NBXQO

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/QX7NBXQO4HS55FIKYVB524WBWS \
  | 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: 85fed0de0ee1e5de950ac543dd72c1b493879cb8c97b4f1c48b2805d0dc7c8d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f73e18c164a89d90a3c828402bc4c1cf196afa108a3a1704d390334c390b7cb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2019-03-11T15:51:25Z",
    "title_canon_sha256": "a4d3e9e37f27fbda24f7a368d758d9bd2886c572c9e02cfe1cb0daf054b4fcaa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.04387",
    "kind": "arxiv",
    "version": 1
  }
}