Pith Number

pith:NVO7UWDU

pith:2017:NVO7UWDU2NQZOK7D7CKJIVN2EM

not attested not anchored not stored refs pending

Externally controlled band gap in twisted bilayer graphene

A.L. Rakhmanov, A.O. Sboychakov, A.V. Rozhkov, Franco Nori

arxiv:1707.08886 v1 · 2017-07-27 · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NVO7UWDU2NQZOK7D7CKJIVN2EM}

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	2026-05-18T00:11:43.164477Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d5dfa5874d361972be3f8949455ba23134cecf333d9269f20e376acb8984332

Aliases

arxiv: 1707.08886 · arxiv_version: 1707.08886v1 · doi: 10.48550/arxiv.1707.08886 · pith_short_12: NVO7UWDU2NQZ · pith_short_16: NVO7UWDU2NQZOK7D · pith_short_8: NVO7UWDU

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/NVO7UWDU2NQZOK7D7CKJIVN2EM \
  | 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: 6d5dfa5874d361972be3f8949455ba23134cecf333d9269f20e376acb8984332

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ff08052634abb8c6f3db98b604331296fdd98d61e036d12f113b0d89dd43010",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2017-07-27T14:38:41Z",
    "title_canon_sha256": "71c561024d465c146ae709c4050a899bc6cbc29b36d361bfeb6470da832fc65e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.08886",
    "kind": "arxiv",
    "version": 1
  }
}