Pith Number

pith:YUTNZ76M

pith:2015:YUTNZ76MXCVXHDSGUOIRUNGUT7

not attested not anchored not stored refs pending

Electronic properties of bilayer graphenes strongly coupled to interlayer stacking and an external electric field

Bobby Sumpter, Changwon Park, Gunn Kim, Junga Ryou, Mina Yoon, Suklyun Hong

arxiv:1505.01959 v1 · 2015-05-08 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YUTNZ76MXCVXHDSGUOIRUNGUT7}

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	2026-05-18T02:16:38.350887Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c526dcffccb8ab738e46a3911a34d49fc0670e34adbf066f208754433c1ea30f

Aliases

arxiv: 1505.01959 · arxiv_version: 1505.01959v1 · doi: 10.48550/arxiv.1505.01959 · pith_short_12: YUTNZ76MXCVX · pith_short_16: YUTNZ76MXCVXHDSG · pith_short_8: YUTNZ76M

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/YUTNZ76MXCVXHDSGUOIRUNGUT7 \
  | 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: c526dcffccb8ab738e46a3911a34d49fc0670e34adbf066f208754433c1ea30f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f54b7aa66c74aae60e044cdb5454207dfd5d849dc01fd3754da5e910eeccd33",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-05-08T09:01:03Z",
    "title_canon_sha256": "3b24318e8ff1900438d401af4a66f7585ad491056fb325a96067f9b73e44c380"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.01959",
    "kind": "arxiv",
    "version": 1
  }
}