Pith Number

pith:QDRIS2KC

pith:2016:QDRIS2KC66A3KZVN4V7DPDCCQL

not attested not anchored not stored refs pending

A 50/50 electronic beam splitter in graphene nanoribbons as a building block for electron optics

Alexis R. Hern\'andez, Caio Lewenkopf, Felipe A. Pinheiro, Leandro R. F. Lima

arxiv:1609.09857 v1 · 2016-09-30 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QDRIS2KC66A3KZVN4V7DPDCCQL}

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	2026-05-18T01:01:21.941346Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80e2896942f781b566ade57e378c4282e54eebb2baff887d49e6ca77e4faf2a8

Aliases

arxiv: 1609.09857 · arxiv_version: 1609.09857v1 · doi: 10.48550/arxiv.1609.09857 · pith_short_12: QDRIS2KC66A3 · pith_short_16: QDRIS2KC66A3KZVN · pith_short_8: QDRIS2KC

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/QDRIS2KC66A3KZVN4V7DPDCCQL \
  | 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: 80e2896942f781b566ade57e378c4282e54eebb2baff887d49e6ca77e4faf2a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64b6af48ef0267388caa23252ba045d924cbc2f8b4504c95db69609ae8d87702",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2016-09-30T18:53:10Z",
    "title_canon_sha256": "4da4c35ba28dd01ec92b97a570ec871b4ec1dd056e01356e537290cd8ae5dc2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.09857",
    "kind": "arxiv",
    "version": 1
  }
}