Pith Number

pith:KHM2KF5R

pith:2022:KHM2KF5RHPSN6QMWG372EHO3XZ

not attested not anchored not stored refs pending

Correlation-corrected band topology and topological surface states in iron-based superconductors

Guangwei Wang, Pengyu Zheng, Rui Liu, Tianye Yu, Xiaobo Ma, Yiran Peng, Zhiping Yin

arxiv:2209.04776 v1 · 2022-09-11 · 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{KHM2KF5RHPSN6QMWG372EHO3XZ}

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	2026-07-05T04:56:23.089112Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51d9a517b13be4df419636ffa21ddbbe745124fd16cc53081f4f04e5eb46f2ca

Aliases

arxiv: 2209.04776 · arxiv_version: 2209.04776v1 · doi: 10.48550/arxiv.2209.04776 · pith_short_12: KHM2KF5RHPSN · pith_short_16: KHM2KF5RHPSN6QMW · pith_short_8: KHM2KF5R

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/KHM2KF5RHPSN6QMWG372EHO3XZ \
  | 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: 51d9a517b13be4df419636ffa21ddbbe745124fd16cc53081f4f04e5eb46f2ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7e6c0f7057352b620a0d88a0aa871d34e7bc51ee01fd68b4bfe16d12050b381",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2022-09-11T03:22:29Z",
    "title_canon_sha256": "855196b137756fdb715d7d5fe0c504d0a8753de50274200f7a1f95e5aaa67931"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.04776",
    "kind": "arxiv",
    "version": 1
  }
}