Pith Number

pith:4HIPKHER

pith:2021:4HIPKHERGJ2YSYHOYBSNOROGPZ

not attested not anchored not stored refs pending

Spin-valley coupling in single-electron bilayer graphene quantum dots

Christian Volk, Christoph Stampfer, Corinne Steiner, Eike Icking, Florian Lentz, Kenji Watanabe, Luca Banszerus, Samuel M\"oller, Stefan Trellenkamp, Takashi Taniguchi

arxiv:2103.04825 v3 · 2021-03-08 · 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{4HIPKHERGJ2YSYHOYBSNOROGPZ}

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	2026-07-05T03:19:06.263065Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1d0f51c9132758960eec064d745c67e67e8ba49bcf52a0774ce75ef7e906d25

Aliases

arxiv: 2103.04825 · arxiv_version: 2103.04825v3 · doi: 10.48550/arxiv.2103.04825 · pith_short_12: 4HIPKHERGJ2Y · pith_short_16: 4HIPKHERGJ2YSYHO · pith_short_8: 4HIPKHER

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/4HIPKHERGJ2YSYHOYBSNOROGPZ \
  | 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: e1d0f51c9132758960eec064d745c67e67e8ba49bcf52a0774ce75ef7e906d25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b99ff3de7fb7736b0de26eb5bc29d2cb442054fa11871ca978958a34b4d62b77",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2021-03-08T15:28:33Z",
    "title_canon_sha256": "a5034ee11441ba534321183ed7077db2c970a450e4d178c762d3b8146f7a2211"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.04825",
    "kind": "arxiv",
    "version": 3
  }
}