Pith Number

pith:M3U6WVZA

pith:2019:M3U6WVZAZTDLQYT6K5DGFVGSZ4

not attested not anchored not stored refs pending

Few-Layer MoS$_2$/a-Si:H Heterojunction pin-Photodiodes for extended Infrared Detection

Andreas Bablich, Benjamin Butz, Chanyoung Yim, Daniel S. Schneider, Georg S. Duesberg, Julian M\"uller, Max C. Lemme, Niall McEvoy, Olof Engstrom, Paul Kienitz, Peter Haring Bol\'ivar, Satender Kataria, Stefan Wagner, Yilmaz Sakalli

arxiv:1907.09592 v1 · 2019-07-22 · physics.app-ph · 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{M3U6WVZAZTDLQYT6K5DGFVGSZ4}

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	2026-05-17T23:39:52.822811Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66e9eb5720ccc6b8627e574662d4d2cf33254a4b094662aa37d0b323ee0c7a83

Aliases

arxiv: 1907.09592 · arxiv_version: 1907.09592v1 · doi: 10.48550/arxiv.1907.09592 · pith_short_12: M3U6WVZAZTDL · pith_short_16: M3U6WVZAZTDLQYT6 · pith_short_8: M3U6WVZA

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/M3U6WVZAZTDLQYT6K5DGFVGSZ4 \
  | 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: 66e9eb5720ccc6b8627e574662d4d2cf33254a4b094662aa37d0b323ee0c7a83

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc9dd18906d90c806f2a7b7020b074089c56ff6b4464b5dcc8ff814c5157b0ab",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2019-07-22T21:40:01Z",
    "title_canon_sha256": "a2a8620eb1362888c19f885b51122fb4aaeadf69715422dc9545650f1e990ee2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.09592",
    "kind": "arxiv",
    "version": 1
  }
}