Pith Number

pith:4QNHGUMN

pith:2015:4QNHGUMNYV6SK3XHMVOUT2VYKS

not attested not anchored not stored refs pending

Superconducting quantum spin-Hall systems with giant orbital g-factors

E. M. Hankiewicz, G. Tkachov, R. W. Reinthaler

arxiv:1502.07521 v1 · 2015-02-26 · 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{4QNHGUMNYV6SK3XHMVOUT2VYKS}

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	2026-05-18T01:28:05.484689Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e41a73518dc57d256ee7655d49eab8549f6556015550298852b24180337a0492

Aliases

arxiv: 1502.07521 · arxiv_version: 1502.07521v1 · doi: 10.48550/arxiv.1502.07521 · pith_short_12: 4QNHGUMNYV6S · pith_short_16: 4QNHGUMNYV6SK3XH · pith_short_8: 4QNHGUMN

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/4QNHGUMNYV6SK3XHMVOUT2VYKS \
  | 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: e41a73518dc57d256ee7655d49eab8549f6556015550298852b24180337a0492

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6abfd54476daf4403ff446c0c2d1212617002e0ef2256c8ddafc0d797d776844",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-02-26T12:20:12Z",
    "title_canon_sha256": "f3df74d1aa43e3379886cefb7043d79aa8442040b5de3ed2c7e95d421a76cd7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.07521",
    "kind": "arxiv",
    "version": 1
  }
}