Pith Number

pith:BMVKGKA5

pith:2023:BMVKGKA5DY7ZQFFFTSSHSI36WM

not attested not anchored not stored refs pending

SoK: Security Below the OS -- A Security Analysis of UEFI

Asaf Shabtai, Mark Yampolskiy, Oleg Brodt, Priyanka Prakash Surve, Yuval Elovici

arxiv:2311.03809 v2 · 2023-11-07 · 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{BMVKGKA5DY7ZQFFFTSSHSI36WM}

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	2026-06-26T01:15:41.794817Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b2aa3281d1e3f9814a59ca479237eb32a4f51984a5d06f4674c810ae66bc7fe

Aliases

arxiv: 2311.03809 · arxiv_version: 2311.03809v2 · doi: 10.48550/arxiv.2311.03809 · pith_short_12: BMVKGKA5DY7Z · pith_short_16: BMVKGKA5DY7ZQFFF · pith_short_8: BMVKGKA5

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/BMVKGKA5DY7ZQFFFTSSHSI36WM \
  | 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: 0b2aa3281d1e3f9814a59ca479237eb32a4f51984a5d06f4674c810ae66bc7fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0275c78517c60543c3989a2853bab39a4f417bf2d21d43e9f2169f512d2a1aeb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2023-11-07T08:45:39Z",
    "title_canon_sha256": "156beb4368224eeaead0d80736025595bc36648fc7c16cf0e0e901ee238073a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.03809",
    "kind": "arxiv",
    "version": 2
  }
}