Pith Number

pith:EQBWDK6M

pith:2023:EQBWDK6MDN2KSLFTDKWLSAJ2XB

not attested not anchored not stored refs pending

Induced superconductivity in the two-dimensional topological insulator phase of cadmium arsenide

Alexander C. Lygo, Arman Rashidi, Robert Kealhofer, Susanne Stemmer, Victor Huang

arxiv:2303.16883 v1 · 2023-03-29 · cond-mat.supr-con · 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{EQBWDK6MDN2KSLFTDKWLSAJ2XB}

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	2026-07-05T05:56:11.560291Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

240361abcc1b74a92cb31aacb9013ab84ef40234b7eb33a5ef477f895fd7ba42

Aliases

arxiv: 2303.16883 · arxiv_version: 2303.16883v1 · doi: 10.48550/arxiv.2303.16883 · pith_short_12: EQBWDK6MDN2K · pith_short_16: EQBWDK6MDN2KSLFT · pith_short_8: EQBWDK6M

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/EQBWDK6MDN2KSLFTDKWLSAJ2XB \
  | 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: 240361abcc1b74a92cb31aacb9013ab84ef40234b7eb33a5ef477f895fd7ba42

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f747a1e0b637cb9ace306be0fbc8db817db6cb5aea701ed4661cff42b92fefb",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2023-03-29T17:52:53Z",
    "title_canon_sha256": "3c5d7b14441921789a408f71181cc23dca8c221d53532402071a2f3d6d8c9e89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.16883",
    "kind": "arxiv",
    "version": 1
  }
}