Pith Number

pith:2UFBVEGJ

pith:2019:2UFBVEGJ7RYBU6HJODU6QXW2DE

not attested not anchored not stored refs pending

Nano-Fabricated Free-Standing Wire-Scanners with Sub-Micrometer Resolution

B. Hermann, C. David, E. Ferrari, E. Prat, G.L. Orlandi, G. Penco, M. Ferianis, M. Lazzarino, M. Veronese, N. Cefarin, R. Ischebeck, S. Dal Zilio, V. A. Guzenko

arxiv:1908.07468 v2 · 2019-08-20 · physics.acc-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{2UFBVEGJ7RYBU6HJODU6QXW2DE}

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	2026-07-05T00:57:07.696899Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d50a1a90c9fc701a78e970e9e85eda1939b44839942b69593b8f7f331d1b8e7d

Aliases

arxiv: 1908.07468 · arxiv_version: 1908.07468v2 · doi: 10.48550/arxiv.1908.07468 · pith_short_12: 2UFBVEGJ7RYB · pith_short_16: 2UFBVEGJ7RYBU6HJ · pith_short_8: 2UFBVEGJ

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/2UFBVEGJ7RYBU6HJODU6QXW2DE \
  | 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: d50a1a90c9fc701a78e970e9e85eda1939b44839942b69593b8f7f331d1b8e7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a70c5e20b064b19fc40532cdb91ac55f761a20ba9eac8c431d3a2c0b105f84d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2019-08-20T16:07:48Z",
    "title_canon_sha256": "bb4308c95fb17b13c6e4e780176b4ddddeb53d6b39b85539171f60b165f12f7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.07468",
    "kind": "arxiv",
    "version": 2
  }
}