Pith Number

pith:NNTYZWHH

pith:2019:NNTYZWHHKLYQ74MFVNV2FKP5ZA

not attested not anchored not stored refs pending

Using Trusted Execution Environments for Secure Stream Processing of Medical Data

Carlos Segarra, Mathieu Lemay, Peter Pietzuch, Pierre-Louis Aublin, Ricard Delgado-Gonzalo, Valerio Schiavoni

arxiv:1906.07072 v1 · 2019-06-17 · 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{NNTYZWHHKLYQ74MFVNV2FKP5ZA}

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	2026-05-17T23:43:11.976372Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b678cd8e752f10ff185ab6ba2a9fdc8050913eb5b680c3e89d7c41b4c267493

Aliases

arxiv: 1906.07072 · arxiv_version: 1906.07072v1 · doi: 10.48550/arxiv.1906.07072 · pith_short_12: NNTYZWHHKLYQ · pith_short_16: NNTYZWHHKLYQ74MF · pith_short_8: NNTYZWHH

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/NNTYZWHHKLYQ74MFVNV2FKP5ZA \
  | 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: 6b678cd8e752f10ff185ab6ba2a9fdc8050913eb5b680c3e89d7c41b4c267493

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e68d36b4a44e3cdc86ff5dccdeb7b8ecb75e20da062ab265d2c6f79d7fe79a2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2019-06-17T14:59:57Z",
    "title_canon_sha256": "4c4495314eee1f7c233e4703de2afbff89b274a9ee8ab1ef2a42f5dfe06f71c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.07072",
    "kind": "arxiv",
    "version": 1
  }
}