Pith Number

pith:CHZ3T2DT

pith:2013:CHZ3T2DTQS55F4CI7DZSYFYDCS

not attested not anchored not stored refs pending

Quantum Spin Hall Effect in a Three-orbital Tight-binding Hamiltonian

Changtao Hou, Yan He

arxiv:1302.6656 v1 · 2013-02-27 · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CHZ3T2DTQS55F4CI7DZSYFYDCS}

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	2026-05-18T01:51:26.898426Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11f3b9e87384bbd2f048f8f32c170314b14a7343149385478ad75c17dbe71f13

Aliases

arxiv: 1302.6656 · arxiv_version: 1302.6656v1 · doi: 10.48550/arxiv.1302.6656 · pith_short_12: CHZ3T2DTQS55 · pith_short_16: CHZ3T2DTQS55F4CI · pith_short_8: CHZ3T2DT

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/CHZ3T2DTQS55F4CI7DZSYFYDCS \
  | 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: 11f3b9e87384bbd2f048f8f32c170314b14a7343149385478ad75c17dbe71f13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f460304b473cb3f8a94e5b70e525eb98e8983c1ac1b326d0e157d365ff4a9cb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2013-02-27T03:39:24Z",
    "title_canon_sha256": "2787088e41554ae8e64d445f5297b036b4b379a2ddca5d04371f0c3e6892d3c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.6656",
    "kind": "arxiv",
    "version": 1
  }
}