Pith Number

pith:NVMIQTXS

pith:2026:NVMIQTXSUYHRSN37JW3LONFQ2G

not attested not anchored not stored refs pending

Patchlings: Safety-Preserving Flash-Based Hotpatching for Automotive Microcontrollers

Ardalan Amiri Sani, Jorge Guajardo, Sekar Kulandaivel, Yuxin "Myles" Liu

arxiv:2605.27804 v1 · 2026-05-27 · cs.CR · cs.OS

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NVMIQTXSUYHRSN37JW3LONFQ2G}

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	2026-05-28T01:04:49.113465Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d58884ef2a60f19377f4db6b734b0d19a3c749d3605b83362fb2a90ea0ebc2f

Aliases

arxiv: 2605.27804 · arxiv_version: 2605.27804v1 · doi: 10.48550/arxiv.2605.27804 · pith_short_12: NVMIQTXSUYHR · pith_short_16: NVMIQTXSUYHRSN37 · pith_short_8: NVMIQTXS

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/NVMIQTXSUYHRSN37JW3LONFQ2G \
  | 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: 6d58884ef2a60f19377f4db6b734b0d19a3c749d3605b83362fb2a90ea0ebc2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf3855c8b9ab03aad17e3cb694a5cfe9745799ce9a8f9a491199a0ada6522928",
    "cross_cats_sorted": [
      "cs.OS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2026-05-27T00:51:57Z",
    "title_canon_sha256": "3a5df96730155c7097fa85c362d4d285b60ef39a9f4ddc004b76a934f545763d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.27804",
    "kind": "arxiv",
    "version": 1
  }
}