Pith Number

pith:GXU7WJ2S

pith:2011:GXU7WJ2SSXMXXREZXLEXTMP7GE

not attested not anchored not stored refs pending

Q-factor control of a microcantilever by mechanical sideband excitation

H.J.R. Westra, H.S.J. van der Zant, W.J. Venstra

arxiv:1107.2818 v2 · 2011-07-14 · 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{GXU7WJ2SSXMXXREZXLEXTMP7GE}

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	2026-05-18T04:11:07.205728Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35e9fb275295d97bc499bac979b1ff31099321e6e896d2fcfe539442c1d2cfb3

Aliases

arxiv: 1107.2818 · arxiv_version: 1107.2818v2 · doi: 10.48550/arxiv.1107.2818 · pith_short_12: GXU7WJ2SSXMX · pith_short_16: GXU7WJ2SSXMXXREZ · pith_short_8: GXU7WJ2S

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/GXU7WJ2SSXMXXREZXLEXTMP7GE \
  | 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: 35e9fb275295d97bc499bac979b1ff31099321e6e896d2fcfe539442c1d2cfb3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b211ffe3a3ae249fee1e3fa28991e327a4eaea82194dcc2399c4abe7d76c6eb5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2011-07-14T13:41:53Z",
    "title_canon_sha256": "818ce906438ff65bbe6e782903b84600df78dce4cef54b4b82ce45ac49c811d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.2818",
    "kind": "arxiv",
    "version": 2
  }
}