Pith Number

pith:CLEFDP2J

pith:2022:CLEFDP2JJFKRQPQYFMXJWMQLS2

not attested not anchored not stored refs pending

Enhanced superconductivity through virtual tunneling in Bernal bilayer graphene coupled to WSe$_2$

Fengcheng Wu, Sankar Das Sarma, Yang-Zhi Chou

arxiv:2206.09922 v3 · 2022-06-20 · cond-mat.supr-con · cond-mat.mes-hall · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CLEFDP2JJFKRQPQYFMXJWMQLS2}

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	2026-07-05T05:12:51.897331Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12c851bf494955183e182b2e9b320b96bfb85c4a2288b54e10b0e8b72a6c031a

Aliases

arxiv: 2206.09922 · arxiv_version: 2206.09922v3 · doi: 10.48550/arxiv.2206.09922 · pith_short_12: CLEFDP2JJFKR · pith_short_16: CLEFDP2JJFKRQPQY · pith_short_8: CLEFDP2J

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/CLEFDP2JJFKRQPQYFMXJWMQLS2 \
  | 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: 12c851bf494955183e182b2e9b320b96bfb85c4a2288b54e10b0e8b72a6c031a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a231d7178e09716cdd51c6965704b66d5bf8fc9ba8290e4daf0fa628681c975",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2022-06-20T17:59:02Z",
    "title_canon_sha256": "293ff2ca2aa0ba16d51ad034f81957ea5533ee0fdedddaa5911a0359a1aea566"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.09922",
    "kind": "arxiv",
    "version": 3
  }
}