Pith Number

pith:KHQJK3QO

pith:2018:KHQJK3QO6667TSRLMTJEZAIUAU

not attested not anchored not stored refs pending

SPX: Preserving End-to-End Security for Edge Computing

Ada Gavrilovska, Chengyu Song, Ketan Bhardwaj, Ming-Wei Shih, Taesoo Kim

arxiv:1809.09038 v1 · 2018-09-24 · 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{KHQJK3QO6667TSRLMTJEZAIUAU}

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	2026-05-18T00:05:01.253806Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51e0956e0ef7bdf9ca2b64d24c8114053d2063142eeb1d833e8946f42fc788fe

Aliases

arxiv: 1809.09038 · arxiv_version: 1809.09038v1 · doi: 10.48550/arxiv.1809.09038 · pith_short_12: KHQJK3QO6667 · pith_short_16: KHQJK3QO6667TSRL · pith_short_8: KHQJK3QO

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/KHQJK3QO6667TSRLMTJEZAIUAU \
  | 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: 51e0956e0ef7bdf9ca2b64d24c8114053d2063142eeb1d833e8946f42fc788fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0463a02eff08ce7b15d3982c1a1894fa47981dbfd6ad0e9a083a95e832c641ad",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2018-09-24T16:30:20Z",
    "title_canon_sha256": "a179d8a57686d11848e5189ea17adee7fc71d11cd861868db750ae2786c218ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.09038",
    "kind": "arxiv",
    "version": 1
  }
}