Pith Number

pith:E2CVXCUJ

pith:2017:E2CVXCUJW24PT3LCZTMGTUZKUC

not attested not anchored not stored refs pending

Entanglement Chern number for three-dimensional topological insulators: Characterization by Weyl points of entanglement Hamiltonians

Hiromu Araki, Takahiro Fukui, Yasuhiro Hatsugai

arxiv:1708.03722 v3 · 2017-08-11 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E2CVXCUJW24PT3LCZTMGTUZKUC}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:32:05.820961Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26855b8a89b6b8f9ed62ccd869d32aa0958a6cabe54da509732fc230b68d6920

Aliases

arxiv: 1708.03722 · arxiv_version: 1708.03722v3 · doi: 10.48550/arxiv.1708.03722 · pith_short_12: E2CVXCUJW24P · pith_short_16: E2CVXCUJW24PT3LC · pith_short_8: E2CVXCUJ

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/E2CVXCUJW24PT3LCZTMGTUZKUC \
  | 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: 26855b8a89b6b8f9ed62ccd869d32aa0958a6cabe54da509732fc230b68d6920

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4cdc5765a90234039d5c76602c059ebd9d65866f379bd31da4dee7cc70e09aaa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2017-08-11T22:47:31Z",
    "title_canon_sha256": "cb8a22af18c59ddd84bedc67b99e2f501e90ba10181212aa5b54f8403c3d911e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.03722",
    "kind": "arxiv",
    "version": 3
  }
}