Pith Number

pith:SMONLRZY

pith:2025:SMONLRZYQP77JMGVPRJYBG72SV

not attested not anchored not stored refs pending

Cross-polarized and Stable Second Harmonic Generation from Monocrystalline Copper

Alan R. Bowman, Diotime Pellet, Elif Nur Dayi, Giulia Tagliabue, Omer Can Karaman

arxiv:2508.02850 v1 · 2025-08-04 · 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{SMONLRZYQP77JMGVPRJYBG72SV}

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

SecoustiCodec: Cross-Modal Aligned Streaming Single-Codecbook Speech Codec

Receipt and verification

First computed	2026-07-05T11:48:32.023746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

931cd5c73883fff4b0d57c53809bfa9563f9c9c6027df934d8973ae8a9baa4c2

Aliases

arxiv: 2508.02850 · arxiv_version: 2508.02850v1 · doi: 10.48550/arxiv.2508.02850 · pith_short_12: SMONLRZYQP77 · pith_short_16: SMONLRZYQP77JMGV · pith_short_8: SMONLRZY

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/SMONLRZYQP77JMGVPRJYBG72SV \
  | 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: 931cd5c73883fff4b0d57c53809bfa9563f9c9c6027df934d8973ae8a9baa4c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b507d885809e3c266d5aa6db218925347d11b121abbfcf03b82bc753070441df",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2025-08-04T19:25:00Z",
    "title_canon_sha256": "9948c89f78a502e670c0cc9d0802575a15dbb10154e86b1590a41383b535855f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.02850",
    "kind": "arxiv",
    "version": 1
  }
}