Pith Number

pith:OPJPA5KH

pith:2017:OPJPA5KHYBPZWBLKJR5HUIBUWA

not attested not anchored not stored refs pending

Through-membrane electron-beam lithography for ultrathin membrane applications

A. K. Erdamar, C. Dekker, G. Pandraud, H. W. Zandbergen, L. Vicarelli, M. Neklyudova, S. J. Heerema, T. Rehfeldt, Z. Kolahdouz

arxiv:1709.04156 v1 · 2017-09-13 · cond-mat.mes-hall · cond-mat.mtrl-sci · 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{OPJPA5KHYBPZWBLKJR5HUIBUWA}

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	2026-05-18T00:35:15.268009Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73d2f07547c05f9b056a4c7a7a2034b01d3a333e2785b0b4b38f2238ef41d2af

Aliases

arxiv: 1709.04156 · arxiv_version: 1709.04156v1 · doi: 10.48550/arxiv.1709.04156 · pith_short_12: OPJPA5KHYBPZ · pith_short_16: OPJPA5KHYBPZWBLK · pith_short_8: OPJPA5KH

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/OPJPA5KHYBPZWBLKJR5HUIBUWA \
  | 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: 73d2f07547c05f9b056a4c7a7a2034b01d3a333e2785b0b4b38f2238ef41d2af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "582cec69e4ebbc84a6a36d9354241dd8c1102099d8f731a2a391f42135ed3ed8",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2017-09-13T07:05:37Z",
    "title_canon_sha256": "59691d56a6af7cf988e5e191a2a8909f07d3c6c91962f6a6385d75006ce33918"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.04156",
    "kind": "arxiv",
    "version": 1
  }
}