Pith Number

pith:ZMZR4RV4

pith:2013:ZMZR4RV4BS4QIGOZF5BRON74H4

not attested not anchored not stored refs pending

Exploiting negative differential resistance in monolayer graphene FETs for high voltage gains

Antonio Gnudi, Elena Gnani, Giorgio Baccarani, Roberto Grassi, Susanna Reggiani, Valerio Di Lecce

arxiv:1309.1105 v2 · 2013-09-04 · 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{ZMZR4RV4BS4QIGOZF5BRON74H4}

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	2026-05-18T03:01:25.208998Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb331e46bc0cb90419d92f431737fc3f3757bf29936369eebafe4020b54245d2

Aliases

arxiv: 1309.1105 · arxiv_version: 1309.1105v2 · doi: 10.48550/arxiv.1309.1105 · pith_short_12: ZMZR4RV4BS4Q · pith_short_16: ZMZR4RV4BS4QIGOZ · pith_short_8: ZMZR4RV4

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/ZMZR4RV4BS4QIGOZF5BRON74H4 \
  | 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: cb331e46bc0cb90419d92f431737fc3f3757bf29936369eebafe4020b54245d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1e6b646c757ca9c456ef36d4c550ac64cd87e938c3625a49e752329717edd1e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2013-09-04T17:08:43Z",
    "title_canon_sha256": "058a37e71a7d742b39c8628653bebf2c2b7e7c2c3537efe2a6fb248056781ccc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.1105",
    "kind": "arxiv",
    "version": 2
  }
}