Pith Number

pith:CZMBEDQR

pith:2023:CZMBEDQRZEQUJU3A26YBA4RRJO

not attested not anchored not stored refs pending

In-Situ Thickness Measurement of Die Silicon Using Voltage Imaging for Hardware Assurance

Haoting Shen, Michael Strizich, M Tanjidur Rahman, Navid Asadizanjani, Nitin Varshney, Olivia P. Dizon-Paradis

arxiv:2307.13118 v1 · 2023-07-24 · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CZMBEDQRZEQUJU3A26YBA4RRJO}

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	2026-07-05T09:00:21.353006Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1658120e11c92144d360d7b01072314b840c5491afa2be2ff927b87f43be5429

Aliases

arxiv: 2307.13118 · arxiv_version: 2307.13118v1 · doi: 10.48550/arxiv.2307.13118 · pith_short_12: CZMBEDQRZEQU · pith_short_16: CZMBEDQRZEQUJU3A · pith_short_8: CZMBEDQR

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/CZMBEDQRZEQUJU3A26YBA4RRJO \
  | 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: 1658120e11c92144d360d7b01072314b840c5491afa2be2ff927b87f43be5429

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56d9261659b0f6219a57482d87c0d4df75c8a71b82f98e6fad655d46cdbf9fb1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2023-07-24T20:27:51Z",
    "title_canon_sha256": "e80f499a6b9d5efb2bb51f6bb9431ce3139b0e4c83b1f34e06341527c6c29e06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.13118",
    "kind": "arxiv",
    "version": 1
  }
}