Pith Number

pith:S2N5MFLX

pith:2018:S2N5MFLXYSTN4HAQ35SEQ6PPTP

not attested not anchored not stored refs pending

ASSURED: Architecture for Secure Software Update of Realistic Embedded Devices

Ahmad-Reza Sadeghi, Gene Tsudik, N. Asokan, Norrathep Rattanavipanon, Thomas Nyman

arxiv:1807.05002 v2 · 2018-07-13 · 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{S2N5MFLXYSTN4HAQ35SEQ6PPTP}

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	2026-05-18T00:02:53.145570Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

969bd61577c4a6de1c10df644879ef9bd60a26331c270740dbeb7a517c2bcb91

Aliases

arxiv: 1807.05002 · arxiv_version: 1807.05002v2 · doi: 10.48550/arxiv.1807.05002 · pith_short_12: S2N5MFLXYSTN · pith_short_16: S2N5MFLXYSTN4HAQ · pith_short_8: S2N5MFLX

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/S2N5MFLXYSTN4HAQ35SEQ6PPTP \
  | 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: 969bd61577c4a6de1c10df644879ef9bd60a26331c270740dbeb7a517c2bcb91

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4bc52ed03a41dcdd0e15f97ee24ab5750e9f5f7d01b57c632a2e92b337d17b31",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2018-07-13T11:00:00Z",
    "title_canon_sha256": "d290df03b5eaaf5b34cabea6b8b6ac4e95ee639d2c9fc05bd60b906333c9a2c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.05002",
    "kind": "arxiv",
    "version": 2
  }
}