Pith Number

pith:HAD2PW42

pith:2020:HAD2PW42INBEPWMLIXYQDNVWJ2

not attested not anchored not stored refs pending

Doping-induced quantum spin Hall insulator to superconductor transition

Chong Wang, Fakher F. Assaad, Martin Hohenadler, Toshihiro Sato, Wenan Guo, Yuhai Liu, Zhenjiu Wang

arxiv:2006.13239 v2 · 2020-06-23 · cond-mat.str-el · 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{HAD2PW42INBEPWMLIXYQDNVWJ2}

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	2026-07-05T02:43:07.075596Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3807a7db9a434247d98b45f101b6b64e9145150f2f87e16547bb5bc1adfc9c48

Aliases

arxiv: 2006.13239 · arxiv_version: 2006.13239v2 · doi: 10.48550/arxiv.2006.13239 · pith_short_12: HAD2PW42INBE · pith_short_16: HAD2PW42INBEPWML · pith_short_8: HAD2PW42

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/HAD2PW42INBEPWMLIXYQDNVWJ2 \
  | 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: 3807a7db9a434247d98b45f101b6b64e9145150f2f87e16547bb5bc1adfc9c48

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d8794bd9807d546a5d49e442038413b97cbeecea82d0e8ffd1376f188a7afeb",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2020-06-23T18:00:18Z",
    "title_canon_sha256": "25e1026cdce747f18c51e8c055a9e1d0934843295c7a3b45aa47e467085415f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.13239",
    "kind": "arxiv",
    "version": 2
  }
}