Pith Number

pith:H2VYFG7J

pith:2018:H2VYFG7JTXVUUBG7DIUNUXM3LX

not attested not anchored not stored refs pending

Pseudo Dirac Nodal Sphere: Unusual Electronic Structure and Material Realization

Bing Huang, Feng Liu, Jianfeng Wang, Kyung-Hwan Jin, Wenhui Duan, Xuelei Sui, Yizhou Liu

arxiv:1803.05235 v2 · 2018-03-14 · cond-mat.mes-hall · 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{H2VYFG7JTXVUUBG7DIUNUXM3LX}

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	2026-05-17T23:59:09.531876Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3eab829be99deb4a04df1a28da5d9b5dffb49650ebcaa74cc10628b50386e0be

Aliases

arxiv: 1803.05235 · arxiv_version: 1803.05235v2 · doi: 10.48550/arxiv.1803.05235 · pith_short_12: H2VYFG7JTXVU · pith_short_16: H2VYFG7JTXVUUBG7 · pith_short_8: H2VYFG7J

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/H2VYFG7JTXVUUBG7DIUNUXM3LX \
  | 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: 3eab829be99deb4a04df1a28da5d9b5dffb49650ebcaa74cc10628b50386e0be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b730a34f270f748ab15221efd557c64d8f4322ccefd17f2e27f9a70e6873235",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-03-14T12:24:31Z",
    "title_canon_sha256": "88746f174fc82e7a30cb51d2cefdfc792e5db7deda60f1f4b909298fde9b8ed9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.05235",
    "kind": "arxiv",
    "version": 2
  }
}