Pith Number

pith:MGAX2MVM

pith:2012:MGAX2MVMHFUYPHBIH2NXN4RQWR

not attested not anchored not stored refs pending

Ring Oscillator Physical Unclonable Function with Multi Level Supply Voltages

Elena Dubrova, Shohreh Sharif Mansouri

arxiv:1207.4017 v1 · 2012-07-17 · 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{MGAX2MVMHFUYPHBIH2NXN4RQWR}

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	2026-05-18T02:21:08.254930Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61817d32ac3969879c283e9b76f230b47cbaf330a8fc541b5d08966880cc8dfc

Aliases

arxiv: 1207.4017 · arxiv_version: 1207.4017v1 · doi: 10.48550/arxiv.1207.4017 · pith_short_12: MGAX2MVMHFUY · pith_short_16: MGAX2MVMHFUYPHBI · pith_short_8: MGAX2MVM

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/MGAX2MVMHFUYPHBIH2NXN4RQWR \
  | 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: 61817d32ac3969879c283e9b76f230b47cbaf330a8fc541b5d08966880cc8dfc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8165b3df6396678c488f07dc48799cda390a0030c7ff534b68949891d6aa6789",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2012-07-17T14:46:16Z",
    "title_canon_sha256": "3040fc2c21db066d692b6233eb0ea6769a95cf3253176f44cca633c69aa17bc4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.4017",
    "kind": "arxiv",
    "version": 1
  }
}