Pith Number

pith:DCUNO2MX

pith:2020:DCUNO2MXO2BWU7WCCZPRPJY433

not attested not anchored not stored refs pending

Edge mode engineering for optimal ultracoherent silicon nitride membranes

A.Heidmann, E. Ivanov, J. Palomo, M. Rosticher, P.-F. Cohadon, S. Del\'eglise, T. Briant, T. Capelle, T. Jacqmin

arxiv:2010.00898 v2 · 2020-10-02 · physics.app-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{DCUNO2MXO2BWU7WCCZPRPJY433}

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	2026-07-05T02:05:28.332959Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18a8d7699776836a7ec2165f17a71cdee4d5d816b9b2c03387a376226db56a68

Aliases

arxiv: 2010.00898 · arxiv_version: 2010.00898v2 · doi: 10.48550/arxiv.2010.00898 · pith_short_12: DCUNO2MXO2BW · pith_short_16: DCUNO2MXO2BWU7WC · pith_short_8: DCUNO2MX

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/DCUNO2MXO2BWU7WCCZPRPJY433 \
  | 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: 18a8d7699776836a7ec2165f17a71cdee4d5d816b9b2c03387a376226db56a68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6905c178464a2d8206343a01097d538b52af39c5dc93872154a5ace24190b34d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2020-10-02T09:53:20Z",
    "title_canon_sha256": "855e32f0cf731dee7c9b8a3541db0b21637b5afa403044ad61f212ee61c14590"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.00898",
    "kind": "arxiv",
    "version": 2
  }
}