Pith Number

pith:H3MCG7YV

pith:2019:H3MCG7YVXOT6MYQGHWHVCZLVTZ

not attested not anchored not stored refs pending

Hall conductivity as the topological invariant in phase space in the presence of interactions and non-uniform magnetic field

C.X. Zhang, M.A. Zubkov

arxiv:1908.04138 v2 · 2019-08-12 · 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{H3MCG7YVXOT6MYQGHWHVCZLVTZ}

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	2026-07-05T00:13:53.134896Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ed8237f15bba7e662063d8f5165759e4380a7f73234e13494c2ec4f98163463

Aliases

arxiv: 1908.04138 · arxiv_version: 1908.04138v2 · doi: 10.48550/arxiv.1908.04138 · pith_short_12: H3MCG7YVXOT6 · pith_short_16: H3MCG7YVXOT6MYQG · pith_short_8: H3MCG7YV

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/H3MCG7YVXOT6MYQGHWHVCZLVTZ \
  | 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: 3ed8237f15bba7e662063d8f5165759e4380a7f73234e13494c2ec4f98163463

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3c146a0510b3bb218bf53f35a0fb792a7ffc16f7ca34f4191bc026c14e594ea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-08-12T13:21:09Z",
    "title_canon_sha256": "504b3d8c41fb48e2220cad383a7bfaf8662cc155d9a30cc14a2475481715402e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.04138",
    "kind": "arxiv",
    "version": 2
  }
}