Pith Number

pith:3N5KCEKP

pith:2019:3N5KCEKPXXL5I75PT5HV4SLBS2

not attested not anchored not stored refs pending

A 1d lattice model for the boundary of the quantum spin-Hall insulator

Max A. Metlitski

arxiv:1908.08958 v1 · 2019-08-23 · cond-mat.str-el · hep-th · quant-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3N5KCEKPXXL5I75PT5HV4SLBS2}

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	2026-07-04T23:59:35.212867Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db7aa1114fbdd7d47faf9f4f5e496196ae00c2330dc2c86b519cbc70dda512df

Aliases

arxiv: 1908.08958 · arxiv_version: 1908.08958v1 · doi: 10.48550/arxiv.1908.08958 · pith_short_12: 3N5KCEKPXXL5 · pith_short_16: 3N5KCEKPXXL5I75P · pith_short_8: 3N5KCEKP

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/3N5KCEKPXXL5I75PT5HV4SLBS2 \
  | 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: db7aa1114fbdd7d47faf9f4f5e496196ae00c2330dc2c86b519cbc70dda512df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c57ae53d07c9f83cada88127ef834f48c1a4a5fc10b0820090b3f1fe7ea7c6d",
    "cross_cats_sorted": [
      "hep-th",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2019-08-23T18:00:11Z",
    "title_canon_sha256": "068780ccefe1bada85ff35a10799261564e4f93c2818bac5af9e97ccaaf0bddd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.08958",
    "kind": "arxiv",
    "version": 1
  }
}