Pith Number

pith:CX7GL5Z5

pith:2023:CX7GL5Z57OGELTVPAVEG6CDKUY

not attested not anchored not stored refs pending

Elementary models of 3D topological insulators with chiral symmetry

Dmitri Gutman, Donghao Liu, Polina Matveeva, Sam T. Carr

arxiv:2302.13377 v1 · 2023-02-26 · 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{CX7GL5Z57OGELTVPAVEG6CDKUY}

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	2026-07-05T06:38:48.456504Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15fe65f73dfb8c45ceaf05486f086aa61e317544746f5dc3435a2c1872ab41c0

Aliases

arxiv: 2302.13377 · arxiv_version: 2302.13377v1 · doi: 10.48550/arxiv.2302.13377 · pith_short_12: CX7GL5Z57OGE · pith_short_16: CX7GL5Z57OGELTVP · pith_short_8: CX7GL5Z5

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/CX7GL5Z57OGELTVPAVEG6CDKUY \
  | 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: 15fe65f73dfb8c45ceaf05486f086aa61e317544746f5dc3435a2c1872ab41c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0558ae5d69f0b4c32d98a467e66643544454e8192d78131d97730ac18c761203",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2023-02-26T18:32:31Z",
    "title_canon_sha256": "0d905fe78f0b2d636df0f5ff1ea832da989fef39ba1973571bd0aee83e07a2b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.13377",
    "kind": "arxiv",
    "version": 1
  }
}