Pith Number

pith:RBUMRLHC

pith:2018:RBUMRLHCEMFY5Y4RKF33QKSP7V

not attested not anchored not stored refs pending

Fermionic time-reversal symmetry in a photonic topological insulator

Alexander Szameit, Andreas Alvermann, Bastian H\"ockendorf, Holger Fehske, Lukas J. Maczewsky, Mark Kremer, Matthias Heinrich, Tobias Biesenthal

arxiv:1812.07930 v1 · 2018-12-19 · physics.optics · cond-mat.mes-hall

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RBUMRLHCEMFY5Y4RKF33QKSP7V}

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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

Towards Topological Protection based millimetre wave devices

Receipt and verification

First computed	2026-07-05T00:50:24.262669Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8868c8ace2230b8ee3915177b82a4ffd78ad901fa71a989eb151c0dd0f9203f3

Aliases

arxiv: 1812.07930 · arxiv_version: 1812.07930v1 · doi: 10.48550/arxiv.1812.07930 · pith_short_12: RBUMRLHCEMFY · pith_short_16: RBUMRLHCEMFY5Y4R · pith_short_8: RBUMRLHC

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/RBUMRLHCEMFY5Y4RKF33QKSP7V \
  | 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: 8868c8ace2230b8ee3915177b82a4ffd78ad901fa71a989eb151c0dd0f9203f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3794317253deac8621df2605cd396fcb612b931bd0830ec96c2ad77b1eb74321",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-12-19T13:17:47Z",
    "title_canon_sha256": "9fa4770e4dbec1ac85e841bbe5b6227a196eacbdedce80bd33dae81e97664900"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.07930",
    "kind": "arxiv",
    "version": 1
  }
}