Pith Number

pith:EF2J7AFP

pith:2025:EF2J7AFPYDNG5AG7UP35OBNDB2

not attested not anchored not stored refs pending

Chiral high-harmonic generation in metasurfaces

Anton Rudenko, Luca Carletti, Maria Antonietta Vincenti, Piyush Jangid, Sergey Kruk, Yuri Kivshar

arxiv:2503.10368 v2 · 2025-03-13 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EF2J7AFPYDNG5AG7UP35OBNDB2}

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.

Receipt and verification

First computed	2026-07-05T11:31:27.166913Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21749f80afc0da6e80dfa3f7d705a30e8aa8d4ee31b4d963bd1d9506f8f16b3d

Aliases

arxiv: 2503.10368 · arxiv_version: 2503.10368v2 · doi: 10.48550/arxiv.2503.10368 · pith_short_12: EF2J7AFPYDNG · pith_short_16: EF2J7AFPYDNG5AG7 · pith_short_8: EF2J7AFP

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/EF2J7AFPYDNG5AG7UP35OBNDB2 \
  | 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: 21749f80afc0da6e80dfa3f7d705a30e8aa8d4ee31b4d963bd1d9506f8f16b3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1dcf88c4b98316cebeb3059de4f7225ec7df4019f178d2412d13bb2c5345988",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2025-03-13T13:48:00Z",
    "title_canon_sha256": "40eef372037dd61a01073ef7951abd8671dfb284b647af04ba4bb8482aedb667"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.10368",
    "kind": "arxiv",
    "version": 2
  }
}