Pith Number

pith:KZAP6HVG

pith:2017:KZAP6HVGI2HY62GEXZ2BQMUFTK

not attested not anchored not stored refs pending

Hidden-symmetry-protected Z_2 topological insulator in a cubic lattice

Jing-Min Hou, Wei Chen

arxiv:1708.04379 v1 · 2017-08-15 · 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{KZAP6HVGI2HY62GEXZ2BQMUFTK}

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	2026-05-18T00:28:40.498462Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5640ff1ea6468f8f68c4be741832859a84d8131aa2ea3f4056d7b564c56e3ae5

Aliases

arxiv: 1708.04379 · arxiv_version: 1708.04379v1 · doi: 10.48550/arxiv.1708.04379 · pith_short_12: KZAP6HVGI2HY · pith_short_16: KZAP6HVGI2HY62GE · pith_short_8: KZAP6HVG

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/KZAP6HVGI2HY62GEXZ2BQMUFTK \
  | 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: 5640ff1ea6468f8f68c4be741832859a84d8131aa2ea3f4056d7b564c56e3ae5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dfb0af0f7687a1e4b410b27cbcdf8c4e8ad69ee22c485166e7e3c6999bc25486",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2017-08-15T02:06:21Z",
    "title_canon_sha256": "60b19246a59e76e6e088590c71187d6b27e3f51a029ff0ccd0460295ef94b445"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.04379",
    "kind": "arxiv",
    "version": 1
  }
}