Pith Number

pith:VQXIAUSM

pith:2018:VQXIAUSMU6JWUZMVGVEJRQB324

not attested not anchored not stored refs pending

{\pi} and 4{\pi} Josephson Effects Mediated by a Dirac Semimetal

Douglas L. Medlin, Fan Zhang, Mark A. Rodriguez, Stephen R Lee, Wei Pan, Wenlong Yu, Zhi-qiang Bao

arxiv:1801.04365 v1 · 2018-01-13 · 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{VQXIAUSMU6JWUZMVGVEJRQB324}

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	2026-05-18T00:16:55.773074Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac2e80524ca7936a6595354898c03bd731847e5d1662ee6933baf8b6a30aeb86

Aliases

arxiv: 1801.04365 · arxiv_version: 1801.04365v1 · doi: 10.48550/arxiv.1801.04365 · pith_short_12: VQXIAUSMU6JW · pith_short_16: VQXIAUSMU6JWUZMV · pith_short_8: VQXIAUSM

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/VQXIAUSMU6JWUZMVGVEJRQB324 \
  | 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: ac2e80524ca7936a6595354898c03bd731847e5d1662ee6933baf8b6a30aeb86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5a0e749af9b10d88faf2a9039dd55991a344281bb0c45744df393f485b9abdf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2018-01-13T02:14:53Z",
    "title_canon_sha256": "bb623e8a1384036ba16d90eb62ad4da230135c639897204d22f3c9b4a6b7428e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.04365",
    "kind": "arxiv",
    "version": 1
  }
}