Pith Number

pith:UPBK36VW

pith:2011:UPBK36VW3TZDZ6SH3ICHGA3FTN

not attested not anchored not stored refs pending

Hybrid graphene-quantum dot phototransistors with ultrahigh gain

Fabio Gatti, Frank H. L. Koppens, Gerasimos Konstantatos, Johann Osmond, Louis Gaudreau, Maria Bernechea, Michela Badioli, Pelayo Garcia de Arquer

arxiv:1112.4730 v1 · 2011-12-20 · cond-mat.mes-hall · physics.ins-det · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UPBK36VW3TZDZ6SH3ICHGA3FTN}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T04:05:58.160736Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3c2adfab6dcf23cfa47da047303659b58e6ccc713545c16fe85014e182405f1

Aliases

arxiv: 1112.4730 · arxiv_version: 1112.4730v1 · doi: 10.48550/arxiv.1112.4730 · pith_short_12: UPBK36VW3TZD · pith_short_16: UPBK36VW3TZDZ6SH · pith_short_8: UPBK36VW

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/UPBK36VW3TZDZ6SH3ICHGA3FTN \
  | 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: a3c2adfab6dcf23cfa47da047303659b58e6ccc713545c16fe85014e182405f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e3fa39f76013e2999fc5c13e33593fe45c8859bc73abcf2309b5f0b7ba6da10",
    "cross_cats_sorted": [
      "physics.ins-det",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2011-12-20T15:33:12Z",
    "title_canon_sha256": "62dd3b44473247b8258207b6d56979dfae1f5d0801238e7028f89b4d68853a9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.4730",
    "kind": "arxiv",
    "version": 1
  }
}