Pith Number

pith:P76AESY3

pith:2015:P76AESY3SZDAP7PBGDVBG7PNCF

not attested not anchored not stored refs pending

Electron confinement in graphene with gate-defined quantum dots

Andreas Pieper, Georg Hager, Holger Fehske

arxiv:1503.05815 v2 · 2015-03-19 · 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{P76AESY3SZDAP7PBGDVBG7PNCF}

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	2026-05-18T01:16:35.069126Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ffc024b1b964607fde130ea137ded1163a0e280353ab80abcbeb8c23b075d41

Aliases

arxiv: 1503.05815 · arxiv_version: 1503.05815v2 · doi: 10.48550/arxiv.1503.05815 · pith_short_12: P76AESY3SZDA · pith_short_16: P76AESY3SZDAP7PB · pith_short_8: P76AESY3

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/P76AESY3SZDAP7PBGDVBG7PNCF \
  | 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: 7ffc024b1b964607fde130ea137ded1163a0e280353ab80abcbeb8c23b075d41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "096d08964aca6a3e57ecdf5ba42626cd841548c5eeb00872ccf6b17bee4f6e83",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-03-19T16:01:27Z",
    "title_canon_sha256": "09643b5eac60dc3a170aba5a0b8bf9d15b5f649712e1e50d3ad13e9c77830295"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.05815",
    "kind": "arxiv",
    "version": 2
  }
}