Pith Number

pith:QIPEGKQV

pith:2018:QIPEGKQV65YYTJ7BAOAFNDOKJF

not attested not anchored not stored refs pending

Record high bandwidth integrated graphene photodetectors for communication beyond 180 Gb/s

Daniel Neumaier, Daniel Schall, Emiliano Pallecchi, Guillaume Ducournau, Martin Otto, Vanessa Avramovic

arxiv:1804.10016 v1 · 2018-04-26 · 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{QIPEGKQV65YYTJ7BAOAFNDOKJF}

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	2026-05-18T00:17:25.380914Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

821e432a15f77189a7e10380568dca49690b517a88090d53c81bcdae55e002d7

Aliases

arxiv: 1804.10016 · arxiv_version: 1804.10016v1 · doi: 10.48550/arxiv.1804.10016 · pith_short_12: QIPEGKQV65YY · pith_short_16: QIPEGKQV65YYTJ7B · pith_short_8: QIPEGKQV

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/QIPEGKQV65YYTJ7BAOAFNDOKJF \
  | 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: 821e432a15f77189a7e10380568dca49690b517a88090d53c81bcdae55e002d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fcc00b2682ce80bb3993d877929f248778c359acce3e6745f205a2f2b0e89f6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-04-26T12:27:03Z",
    "title_canon_sha256": "25cbad6d266dc594efe4c36fb294fda2523dcc812d4fad19ec5e94497c4f0a18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.10016",
    "kind": "arxiv",
    "version": 1
  }
}