Pith Number

pith:B6FKLZ3R

pith:2018:B6FKLZ3RJVRJIQ5WYCISLWXM7B

not attested not anchored not stored refs pending

Wilson loop approach to fragile topology of split elementary band representations and topological crystalline insulators with time reversal symmetry

Adrien Bouhon, Annica M. Black-Schaffer, Robert-Jan Slager

arxiv:1804.09719 v4 · 2018-04-25 · 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{B6FKLZ3RJVRJIQ5WYCISLWXM7B}

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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

Crystallographic splitting theorem for band representations and fragile topological photonic crystals

Receipt and verification

First computed	2026-07-05T00:20:50.255191Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f8aa5e7714d629443b6c09125daecf8682624e5b881eb2b9fb60f3cdc68441a

Aliases

arxiv: 1804.09719 · arxiv_version: 1804.09719v4 · doi: 10.48550/arxiv.1804.09719 · pith_short_12: B6FKLZ3RJVRJ · pith_short_16: B6FKLZ3RJVRJIQ5W · pith_short_8: B6FKLZ3R

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/B6FKLZ3RJVRJIQ5WYCISLWXM7B \
  | 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: 0f8aa5e7714d629443b6c09125daecf8682624e5b881eb2b9fb60f3cdc68441a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5947482bafc7e2a8e40d3262734ec608033ece93b6098b53d6dda27e51e99423",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-04-25T18:00:00Z",
    "title_canon_sha256": "da961eefd2c610164f9083da3c0fa0db8818ef66b983dd657aa48cf8f2aac47b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.09719",
    "kind": "arxiv",
    "version": 4
  }
}