Pith Number

pith:M6ZKUAMQ

pith:2015:M6ZKUAMQA7VBO43GCFYWNMLI2F

not attested not anchored not stored refs pending

Coincidence of Superparamagnetism and perfect quantization in the Quantum Anomalous Hall state

C. Gould, K. Brunner, L. W. Molenkamp, M. Winnerlein, S. Grauer, S. Schreyeck

arxiv:1507.04948 v2 · 2015-07-17 · 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{M6ZKUAMQA7VBO43GCFYWNMLI2F}

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	2026-05-18T01:24:53.924827Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67b2aa019007ea177366117166b168d152cb7f8ccd00179e3286859f5f8d87d6

Aliases

arxiv: 1507.04948 · arxiv_version: 1507.04948v2 · doi: 10.48550/arxiv.1507.04948 · pith_short_12: M6ZKUAMQA7VB · pith_short_16: M6ZKUAMQA7VBO43G · pith_short_8: M6ZKUAMQ

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/M6ZKUAMQA7VBO43GCFYWNMLI2F \
  | 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: 67b2aa019007ea177366117166b168d152cb7f8ccd00179e3286859f5f8d87d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5234177c9a9d4b70e355811d04ef4abed471dd61987642cb6ecfccba83c906cb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-07-17T12:33:37Z",
    "title_canon_sha256": "d5140b0a0a775bf5e189802f8522a7322ca3e89736e507816215bd70390bab61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.04948",
    "kind": "arxiv",
    "version": 2
  }
}