Pith Number

pith:JJ3FDCTD

pith:2021:JJ3FDCTDHJKCU52TJD45L6L3JH

not attested not anchored not stored refs pending

Super-Resolution Nanolithography of Two-Dimensional Materials by Anisotropic Etching

Anton Lyksborg-Andersen, Bjarke S. Jessen, Dorte R. Danielsen, Kirstine E. S. Nielsen, Lene Gammelgaard, Manh-Ha Doan, Peter B{\o}ggild, Timothy J. Booth, Yingqiu Zhou

arxiv:2110.03499 v1 · 2021-10-07 · cond-mat.mtrl-sci · cond-mat.mes-hall · 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{JJ3FDCTDHJKCU52TJD45L6L3JH}

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	2026-07-05T03:20:43.383823Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a76518a633a542a775348f9d5f97b49f1bd17fc36fb8dd7d46c375672d94a3f

Aliases

arxiv: 2110.03499 · arxiv_version: 2110.03499v1 · doi: 10.48550/arxiv.2110.03499 · pith_short_12: JJ3FDCTDHJKC · pith_short_16: JJ3FDCTDHJKCU52T · pith_short_8: JJ3FDCTD

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/JJ3FDCTDHJKCU52TJD45L6L3JH \
  | 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: 4a76518a633a542a775348f9d5f97b49f1bd17fc36fb8dd7d46c375672d94a3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6caa02a49201675f3af669e777328ed99d6f8b700ab7531857ec04b2d5ab868",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2021-10-07T14:35:54Z",
    "title_canon_sha256": "61defd5f9086188530e7c9c64db18dd52dc052c300e62146a06c224e2db4f419"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.03499",
    "kind": "arxiv",
    "version": 1
  }
}