Pith Number

pith:HUWKRBPX

pith:2022:HUWKRBPXGY52VONW4RLITBADQZ

not attested not anchored not stored refs pending

A Tunable Monolithic SQUID in Twisted Bilayer Graphene

El\'ias Portol\'es, Folkert K. de Vries, Giulia Zheng, Kenji Watanabe, Klaus Ensslin, Peter Rickhaus, Shuichi Iwakiri, Takashi Taniguchi, Thomas Ihn

arxiv:2201.13276 v1 · 2022-01-31 · cond-mat.mes-hall · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HUWKRBPXGY52VONW4RLITBADQZ}

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	2026-07-05T05:19:51.873209Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d2ca885f7363baab9b6e4568984038641b2f0cd78ab2b4252a37c3dc14144c1

Aliases

arxiv: 2201.13276 · arxiv_version: 2201.13276v1 · doi: 10.48550/arxiv.2201.13276 · pith_short_12: HUWKRBPXGY52 · pith_short_16: HUWKRBPXGY52VONW · pith_short_8: HUWKRBPX

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/HUWKRBPXGY52VONW4RLITBADQZ \
  | 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: 3d2ca885f7363baab9b6e4568984038641b2f0cd78ab2b4252a37c3dc14144c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "985245144c187e7d1e145ccd053764d067ea3515894fdc2f843847d5d0176b74",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2022-01-31T14:33:54Z",
    "title_canon_sha256": "cfa8e5209e0ab5eb5fa122dad4a915aedb7fdeb62594d7058e7600cc26d11584"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.13276",
    "kind": "arxiv",
    "version": 1
  }
}