Pith Number

pith:3EDAQXZ6

pith:2018:3EDAQXZ6CGOKFNRZCJQD6SPM7Z

not attested not anchored not stored refs pending

Nanopore fabrication and characterization by helium ion microscopy

A. Beyer, A. G\"olzh\"auser, A. Nadzeyka, D. Emmrich, J. C. Meyer, J. Kotakoski, S. Bauerdick

arxiv:1805.00292 v1 · 2018-05-01 · physics.app-ph · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3EDAQXZ6CGOKFNRZCJQD6SPM7Z}

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	2026-05-18T00:17:10.025561Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d906085f3e119ca2b63912603f49ecfe41bb7c6bb51ec3090bc5f16e783aa754

Aliases

arxiv: 1805.00292 · arxiv_version: 1805.00292v1 · doi: 10.48550/arxiv.1805.00292 · pith_short_12: 3EDAQXZ6CGOK · pith_short_16: 3EDAQXZ6CGOKFNRZ · pith_short_8: 3EDAQXZ6

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/3EDAQXZ6CGOKFNRZCJQD6SPM7Z \
  | 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: d906085f3e119ca2b63912603f49ecfe41bb7c6bb51ec3090bc5f16e783aa754

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40db11d498db20d1b90a4f44acd3c7277a9301e6ec3be83dc3b974ef4dabb877",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-05-01T12:43:22Z",
    "title_canon_sha256": "8fefe0806bcc947cd25ce3f847784098c5062720785ad72f87f1652d1bb4cefc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.00292",
    "kind": "arxiv",
    "version": 1
  }
}