Pith Number

pith:NI6DYQAB

pith:2018:NI6DYQABTQBBRL4WKV46Q7ZYTM

not attested not anchored not stored refs pending

Symmetry protected topological phases in two-orbital SU(4) fermionic atoms

Hiroshi Ueda, Takahiro Morimoto, Tsutomu Momoi

arxiv:1805.08333 v2 · 2018-05-22 · 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{NI6DYQABTQBBRL4WKV46Q7ZYTM}

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	2026-05-18T00:10:10.158103Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a3c3c40019c0218af965579e87f389b0a7612a2349cd5994b9a9c744528af8e

Aliases

arxiv: 1805.08333 · arxiv_version: 1805.08333v2 · doi: 10.48550/arxiv.1805.08333 · pith_short_12: NI6DYQABTQBB · pith_short_16: NI6DYQABTQBBRL4W · pith_short_8: NI6DYQAB

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/NI6DYQABTQBBRL4WKV46Q7ZYTM \
  | 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: 6a3c3c40019c0218af965579e87f389b0a7612a2349cd5994b9a9c744528af8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "732e0ddf984294b7ab66ba365d8802657bc9f3600fd9af2a5b7459071e4099cd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2018-05-22T00:33:45Z",
    "title_canon_sha256": "134cd9da3dbc94dd02e1364c1e14921082ff40586ac44ec6378cdfad606b5a8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.08333",
    "kind": "arxiv",
    "version": 2
  }
}