Pith Number

pith:Q462EXU7

pith:2019:Q462EXU7GOWR2IV4EXCD5WYVL5

not attested not anchored not stored refs pending

Influences of spin-orbit coupling on Fermi surfaces and Dirac cones in ferroelectric-like polar metals

Hu Zhang, Jia-Wei Mei, Wei Huang, Xing-Qiang Shi

arxiv:1902.09052 v1 · 2019-02-25 · 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{Q462EXU7GOWR2IV4EXCD5WYVL5}

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	2026-05-17T23:44:11.985346Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

873da25e9f33ad1d22bc25c43edb155f40acbb9bbc616ba41875943abb7b5e64

Aliases

arxiv: 1902.09052 · arxiv_version: 1902.09052v1 · doi: 10.48550/arxiv.1902.09052 · pith_short_12: Q462EXU7GOWR · pith_short_16: Q462EXU7GOWR2IV4 · pith_short_8: Q462EXU7

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/Q462EXU7GOWR2IV4EXCD5WYVL5 \
  | 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: 873da25e9f33ad1d22bc25c43edb155f40acbb9bbc616ba41875943abb7b5e64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f600976bf6f64fe32e14f86d18cc1777a9d4843ea5e98f38431d48fb4bbae5d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-02-25T01:29:28Z",
    "title_canon_sha256": "9153ec520087f346dbfb5ea828665026eddbb365d8b58e258ec6eb41e71d0faf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.09052",
    "kind": "arxiv",
    "version": 1
  }
}