Pith Number

pith:NKXZFO36

pith:2012:NKXZFO36NULYFPE26BEMOF6SYH

not attested not anchored not stored refs pending

Microelectromechanical system cantilever-based frequency doublers

Joydeep Basu, Tarun K. Bhattacharyya

arxiv:1210.3491 v1 · 2012-10-12 · cs.OH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NKXZFO36NULYFPE26BEMOF6SYH}

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	2026-05-18T03:43:19.670599Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6aaf92bb7e6d1782bc9af048c717d2c1e60dd74fa0df128f5f3270d6ac3bea69

Aliases

arxiv: 1210.3491 · arxiv_version: 1210.3491v1 · doi: 10.48550/arxiv.1210.3491 · pith_short_12: NKXZFO36NULY · pith_short_16: NKXZFO36NULYFPE2 · pith_short_8: NKXZFO36

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/NKXZFO36NULYFPE26BEMOF6SYH \
  | 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: 6aaf92bb7e6d1782bc9af048c717d2c1e60dd74fa0df128f5f3270d6ac3bea69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23f178a0646672c9d95e32d5172046172d33c3236d43b658f609ecfda4f7555d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.OH",
    "submitted_at": "2012-10-12T12:27:11Z",
    "title_canon_sha256": "b2c027ac71d3bdb84d14f65208e4a3ecc51b728801ce11557e4662bd7e5df51d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.3491",
    "kind": "arxiv",
    "version": 1
  }
}