Pith Number

pith:G7N3EHRX

pith:2024:G7N3EHRXHUXH67BQWGTQTCQY6C

not attested not anchored not stored refs pending

Computing the $\mathbb{Z}_2$ Invariant in Two-Dimensional Strongly-Correlated Systems

Barry Bradlyn, Derek Y. Pan, Sounak Sinha

arxiv:2409.12120 v2 · 2024-09-18 · cond-mat.str-el · 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{G7N3EHRXHUXH67BQWGTQTCQY6C}

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.

Cited by

1 paper in Pith

Topic Review: Hatsugai-Kohmoto models: Exactly solvable playground for Mottness and Non-Fermi Liquid

Receipt and verification

First computed	2026-07-05T11:03:16.896492Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37dbb21e373d2e7f7c30b1a7098a18f09218a0b7d1763ae09f29666c146a6d55

Aliases

arxiv: 2409.12120 · arxiv_version: 2409.12120v2 · doi: 10.48550/arxiv.2409.12120 · pith_short_12: G7N3EHRXHUXH · pith_short_16: G7N3EHRXHUXH67BQ · pith_short_8: G7N3EHRX

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/G7N3EHRXHUXH67BQWGTQTCQY6C \
  | 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: 37dbb21e373d2e7f7c30b1a7098a18f09218a0b7d1763ae09f29666c146a6d55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28f2ba09c05a0d8c4427c0eaf9272c465ed88be7f0c131d11e5529714b12e11c",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2024-09-18T16:44:31Z",
    "title_canon_sha256": "a2c29899114e2eb353820e27174e6da7b95cba4acf089035675f7db910335fc1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.12120",
    "kind": "arxiv",
    "version": 2
  }
}