Pith Number

pith:ZSJ7QVVI

pith:2022:ZSJ7QVVIOFB5GR6YC7BK4YH2LM

not attested not anchored not stored refs pending

Measurement of interaction-dressed Berry curvature and quantum metric in solids by optical absorption

Gero von Gersdorff, Wei Chen

arxiv:2202.03494 v3 · 2022-02-07 · cond-mat.str-el · cond-mat.mes-hall

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\usepackage{pith}
\pithnumber{ZSJ7QVVIOFB5GR6YC7BK4YH2LM}

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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

Effects of the Hubbard interaction on the quantum metric

Receipt and verification

First computed	2026-07-05T04:25:15.609015Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc93f856a87143d347d817c2ae60fa5b38e33acd8ae72a1a7d2e61009b1df59b

Aliases

arxiv: 2202.03494 · arxiv_version: 2202.03494v3 · doi: 10.48550/arxiv.2202.03494 · pith_short_12: ZSJ7QVVIOFB5 · pith_short_16: ZSJ7QVVIOFB5GR6Y · pith_short_8: ZSJ7QVVI

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/ZSJ7QVVIOFB5GR6YC7BK4YH2LM \
  | 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: cc93f856a87143d347d817c2ae60fa5b38e33acd8ae72a1a7d2e61009b1df59b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44c9f78a0f5473a6db24b0fe9d7bef80b3472847d1d8982dfdaaa395a46fc3a6",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2022-02-07T20:17:30Z",
    "title_canon_sha256": "ad6dafd17ccd54090ddc2e1f70d6fcd2ddf76921958194d600c9fd29fc20613d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.03494",
    "kind": "arxiv",
    "version": 3
  }
}