Pith Number

pith:IEXJJ6KC

pith:2025:IEXJJ6KCBDKCBLYD3A224YSJEA

not attested not anchored not stored refs pending

Monoclinic nonlinear metasurfaces for resonant engineering of polarization states

Dhruv Hariharan, Fangxing Lai, Ivan Toftul, Pavel Tonkaev, Qinghai Song, Yuri Kivshar

arxiv:2501.08494 v2 · 2025-01-14 · 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{IEXJJ6KCBDKCBLYD3A224YSJEA}

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	2026-07-05T10:40:38.001351Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

412e94f94208d420af03d835ae6249200385dcae4c25fe2ee1e38975fdf8bf69

Aliases

arxiv: 2501.08494 · arxiv_version: 2501.08494v2 · doi: 10.48550/arxiv.2501.08494 · pith_short_12: IEXJJ6KCBDKC · pith_short_16: IEXJJ6KCBDKCBLYD · pith_short_8: IEXJJ6KC

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/IEXJJ6KCBDKCBLYD3A224YSJEA \
  | 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: 412e94f94208d420af03d835ae6249200385dcae4c25fe2ee1e38975fdf8bf69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83d5f16abafaa05e57cb60c6f68a628b403c42b398f837911fa4d79be035a90b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2025-01-14T23:53:24Z",
    "title_canon_sha256": "0ebc8f8afa5855dc665940fdfd3af0f0bf7c4c8b677695ac3db80d2be34cf0ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.08494",
    "kind": "arxiv",
    "version": 2
  }
}