Pith Number

pith:PSFO236M

pith:2018:PSFO236MK7OXW3PEBDMVQQGNDB

not attested not anchored not stored refs pending

Bilayer Haldane model: From trivial band insulator to fractionalized quantum anomalous Hall insulator

Sopheak Sorn

arxiv:1804.01996 v2 · 2018-04-05 · 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{PSFO236MK7OXW3PEBDMVQQGNDB}

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	2026-05-18T00:04:23.367702Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c8aed6fcc57dd7b6de408d95840cd18524d2a01b7ab2ef405fc8b770e39b6f8

Aliases

arxiv: 1804.01996 · arxiv_version: 1804.01996v2 · doi: 10.48550/arxiv.1804.01996 · pith_short_12: PSFO236MK7OX · pith_short_16: PSFO236MK7OXW3PE · pith_short_8: PSFO236M

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/PSFO236MK7OXW3PEBDMVQQGNDB \
  | 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: 7c8aed6fcc57dd7b6de408d95840cd18524d2a01b7ab2ef405fc8b770e39b6f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0025972e1e3daff65f4871f05cce5878dbae72044d9ccad4cbf8cde29b40372b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2018-04-05T18:00:04Z",
    "title_canon_sha256": "44efad316194dfff7bd7b5f60717e7f21ff296c15abb8a7afcd82118224e62ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.01996",
    "kind": "arxiv",
    "version": 2
  }
}