Pith Number

pith:ATOF75FM

pith:2011:ATOF75FM2ZCIKDTC5WXSOO7DBH

not attested not anchored not stored refs pending

Microwave amplification with nanomechanical resonators

F. Massel, H. Saloniemi, J.-M. Pirkkalainen, M. A. Sillanp\"a\"a, P. Hakonen, S. U. Cho, T. T. Heikkil\"a

arxiv:1107.4903 v1 · 2011-07-25 · cond-mat.mes-hall · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ATOF75FM2ZCIKDTC5WXSOO7DBH}

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	2026-05-18T04:06:18.973930Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04dc5ff4acd644850e62edaf273be309df484134bddf2e9d90b5c177d13f033b

Aliases

arxiv: 1107.4903 · arxiv_version: 1107.4903v1 · doi: 10.48550/arxiv.1107.4903 · pith_short_12: ATOF75FM2ZCI · pith_short_16: ATOF75FM2ZCIKDTC · pith_short_8: ATOF75FM

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/ATOF75FM2ZCIKDTC5WXSOO7DBH \
  | 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: 04dc5ff4acd644850e62edaf273be309df484134bddf2e9d90b5c177d13f033b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "451d67dbe725169e44d4cd0f952f1bf3a01b770245d16bb284672a13aaf6fe79",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2011-07-25T11:39:27Z",
    "title_canon_sha256": "ed5eb4e658f0f4f3dc5b64f83d9ea58dd5834d9a6761c26435f46d244bef29dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.4903",
    "kind": "arxiv",
    "version": 1
  }
}