Pith Number

pith:HE6J5FK6

pith:2021:HE6J5FK6HSQ4DUVRQIIPKDTZPS

not attested not anchored not stored refs pending

Ferromagnetic Double Perovskite Semiconductors with Tunable Properties

Daniel B. Straus, Danrui Ni, Lun Jin, Qiang Zhang, Robert J. Cava, Xin Gui

arxiv:2109.10405 v1 · 2021-09-21 · cond-mat.mtrl-sci

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HE6J5FK6HSQ4DUVRQIIPKDTZPS}

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	2026-07-05T03:50:25.442473Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

393c9e955e3ca1c1d2b18210f50e797c9f1a04d1025c91bdc8929f2b88497acd

Aliases

arxiv: 2109.10405 · arxiv_version: 2109.10405v1 · doi: 10.48550/arxiv.2109.10405 · pith_short_12: HE6J5FK6HSQ4 · pith_short_16: HE6J5FK6HSQ4DUVR · pith_short_8: HE6J5FK6

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/HE6J5FK6HSQ4DUVRQIIPKDTZPS \
  | 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: 393c9e955e3ca1c1d2b18210f50e797c9f1a04d1025c91bdc8929f2b88497acd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "660927acc46f2f62eaf7c5b6560ffafedcb45d264ce4af8d35de4c11848f4fff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2021-09-21T19:04:18Z",
    "title_canon_sha256": "3cd23a3860835ddea3ac455b88444ad3b9b179cc61d4b376caf825df4e28100c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.10405",
    "kind": "arxiv",
    "version": 1
  }
}