Pith Number

pith:BQNECMYC

pith:2009:BQNECMYCWT2F6NKYT7VXVH5LJ5

not attested not anchored not stored refs pending

Narrowband nanomechanical mass measurement using nonlinear response of a graphene membrane

A. Isacsson, J. Atalaya, J. M. Kinaret

arxiv:0911.0953 v2 · 2009-11-04 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BQNECMYCWT2F6NKYT7VXVH5LJ5}

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	2026-05-18T04:39:40.528015Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c1a413302b4f45f35589feb7a9fab4f777a11af580d5235daaca37ee49f9a5e

Aliases

arxiv: 0911.0953 · arxiv_version: 0911.0953v2 · doi: 10.48550/arxiv.0911.0953 · pith_short_12: BQNECMYCWT2F · pith_short_16: BQNECMYCWT2F6NKY · pith_short_8: BQNECMYC

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/BQNECMYCWT2F6NKYT7VXVH5LJ5 \
  | 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: 0c1a413302b4f45f35589feb7a9fab4f777a11af580d5235daaca37ee49f9a5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bdb6b17b985e0c18be4c83b0165320fab353b697b4ee0399e79108df774f59fb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2009-11-04T23:13:59Z",
    "title_canon_sha256": "2a4f92dbdf5294c95ca1380d4fc9d41333ce9fcd592a9b8c971388d558dc9c8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.0953",
    "kind": "arxiv",
    "version": 2
  }
}