Pith Number

pith:TZ4PWKHM

pith:2010:TZ4PWKHM2X6TXDHUTSQFGEDZ5E

not attested not anchored not stored refs pending

Linearization of the response of a 91-actuator magnetic liquid deformable mirror

Daniel Bouffard Landry, Denis Brousseau, Ermanno F. Borra, Maxime Rochette

arxiv:1006.2843 v1 · 2010-06-14 · physics.optics · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TZ4PWKHM2X6TXDHUTSQFGEDZ5E}

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	2026-05-18T04:24:54.527176Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e78fb28ecd5fd3b8cf49ca0531079e937d54ceeb491b8ed18306e90bd792a3a

Aliases

arxiv: 1006.2843 · arxiv_version: 1006.2843v1 · doi: 10.48550/arxiv.1006.2843 · pith_short_12: TZ4PWKHM2X6T · pith_short_16: TZ4PWKHM2X6TXDHU · pith_short_8: TZ4PWKHM

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/TZ4PWKHM2X6TXDHUTSQFGEDZ5E \
  | 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: 9e78fb28ecd5fd3b8cf49ca0531079e937d54ceeb491b8ed18306e90bd792a3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "041ecf824930f43dd5e169c33b05ce65bc6696264ee9a1611e06ec5c11e89736",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2010-06-14T20:50:22Z",
    "title_canon_sha256": "81a2fea37742dd2e3e022926ba5f8fe5e7dcbee530c1b88ce5dbdb670460ac0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.2843",
    "kind": "arxiv",
    "version": 1
  }
}