Pith Number

pith:IERFTV47

pith:2021:IERFTV47U3DAGACUUOORPZOF4G

not attested not anchored not stored refs pending

Quantum geometry induced second harmonic generation

Amit Agarwal, Dimitrie Culcer, Kamal Das, Pankaj Bhalla

arxiv:2108.04082 v1 · 2021-08-09 · 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{IERFTV47U3DAGACUUOORPZOF4G}

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.

Cited by

1 paper in Pith

Second-order dc conductivity in the velocity-gauge Keldysh formalism: gauge-invariant decomposition into nonlinear Drude, Berry-curvature-dipole, and quantum-metric responses

Receipt and verification

First computed	2026-07-05T05:24:09.334116Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

412259d79fa6c6030054a39d17e5c5e1ad103073da2ffffb2a6fa0eec9000371

Aliases

arxiv: 2108.04082 · arxiv_version: 2108.04082v1 · doi: 10.48550/arxiv.2108.04082 · pith_short_12: IERFTV47U3DA · pith_short_16: IERFTV47U3DAGACU · pith_short_8: IERFTV47

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/IERFTV47U3DAGACUUOORPZOF4G \
  | 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: 412259d79fa6c6030054a39d17e5c5e1ad103073da2ffffb2a6fa0eec9000371

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3af800123da619e03f1cbd455bc266c8a39c4328535c745f1f8ccd9409f5a8a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2021-08-09T14:31:59Z",
    "title_canon_sha256": "3855cc0e6664ddb06af97e7eac5aa6c51f72c04d54c8291e86342bfaec28e403"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.04082",
    "kind": "arxiv",
    "version": 1
  }
}