Pith Number

pith:WXEL2LCB

pith:2015:WXEL2LCBKEZ53QZU4LIHRUGNXF

not attested not anchored not stored refs pending

Quantum Spin Hall Effect in 2D Transition Metal Dichalcogenide Haeckelites

Hongming Weng, S. M. Nie, Zhida Song, Zhong Fang

arxiv:1503.09040 v1 · 2015-03-31 · cond-mat.mtrl-sci · 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{WXEL2LCBKEZ53QZU4LIHRUGNXF}

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	2026-05-18T01:41:46.083926Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5c8bd2c415133ddc334e2d078d0cdb945fb95773bf7c33723fab56fc4c4f85a

Aliases

arxiv: 1503.09040 · arxiv_version: 1503.09040v1 · doi: 10.48550/arxiv.1503.09040 · pith_short_12: WXEL2LCBKEZ5 · pith_short_16: WXEL2LCBKEZ53QZU · pith_short_8: WXEL2LCB

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/WXEL2LCBKEZ53QZU4LIHRUGNXF \
  | 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: b5c8bd2c415133ddc334e2d078d0cdb945fb95773bf7c33723fab56fc4c4f85a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "101c43ac84c0dec4d4b5c946541c8a5f3a6d56f30513af34fbd9fd29f7066baa",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-03-31T13:43:02Z",
    "title_canon_sha256": "1729d0d9153cbbd31d85285ba7a593cc548ec4e8199271c80f58a87d531bf820"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.09040",
    "kind": "arxiv",
    "version": 1
  }
}