Pith Number

pith:D6HMHX5M

pith:2019:D6HMHX5MVS2PRPFH52P5QNLTJ5

not attested not anchored not stored refs pending

Abundance of $\mathbb{Z}_2$ topological order in exfoliable two-dimensional insulators

Antimo Marrazzo, Davide Campi, Marco Gibertini, Nicola Marzari, Nicolas Mounet

arxiv:1908.08334 v1 · 2019-08-22 · 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{D6HMHX5MVS2PRPFH52P5QNLTJ5}

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	2026-07-05T00:31:16.240754Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f8ec3dfacacb4f8bca7ee9fd835734f6b5f56138fbac721b8251aeecc378602

Aliases

arxiv: 1908.08334 · arxiv_version: 1908.08334v1 · doi: 10.48550/arxiv.1908.08334 · pith_short_12: D6HMHX5MVS2P · pith_short_16: D6HMHX5MVS2PRPFH · pith_short_8: D6HMHX5M

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/D6HMHX5MVS2PRPFH52P5QNLTJ5 \
  | 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: 1f8ec3dfacacb4f8bca7ee9fd835734f6b5f56138fbac721b8251aeecc378602

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "058a00c4db25b566a3a9135a6855773f609040a374d9bc0f4d58ab69a2975c7d",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-08-22T12:31:08Z",
    "title_canon_sha256": "d5dd8b51d75f1f8ed5ed991403b4dd2eac40be7225ce0ca75adc76b065945f2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.08334",
    "kind": "arxiv",
    "version": 1
  }
}