Pith Number

pith:7MMDWRPS

pith:2025:7MMDWRPSJWYLZJH3ZNPLOG7ORB

not attested not anchored not stored refs pending

Probing broken time-reversal symmetry with tailored-light photocurrents

Daniel M. B. Lesko, Ofer Neufeld, Peter Hommelhoff, Selina N\"ocker, Simon Wittigschlager, Tobias Weitz, Weizhe Li

arxiv:2507.05768 v2 · 2025-07-08 · physics.optics · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7MMDWRPSJWYLZJH3ZNPLOG7ORB}

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

2 papers in Pith

Ultrafast spectroscopy and role of interlayer coupling in high harmonic generation from layered solids

Double circular dichroism high harmonic spectroscopy: An ultrafast probe for topological photocurrents

Receipt and verification

First computed	2026-07-05T11:48:05.179715Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb183b45f24db0bca4fbcb5eb71bee884e85a5e8b81ed3931b7cde2ffeb605b8

Aliases

arxiv: 2507.05768 · arxiv_version: 2507.05768v2 · doi: 10.48550/arxiv.2507.05768 · pith_short_12: 7MMDWRPSJWYL · pith_short_16: 7MMDWRPSJWYLZJH3 · pith_short_8: 7MMDWRPS

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/7MMDWRPSJWYLZJH3ZNPLOG7ORB \
  | 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: fb183b45f24db0bca4fbcb5eb71bee884e85a5e8b81ed3931b7cde2ffeb605b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2cd8165a80b092ea1bfdc489b207933a1bdcd6d67439b711033bb6dcb757fbf",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2025-07-08T08:14:16Z",
    "title_canon_sha256": "c0ab9c8c11fc71c988c854ba96e393855eae7bbd9338cd6949038a6f6653d80e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.05768",
    "kind": "arxiv",
    "version": 2
  }
}