Pith Number

pith:FNZ4GZWH

pith:2018:FNZ4GZWH2Y7QGTYZ5VTCCQA23S

not attested not anchored not stored refs pending

Stimulated Brillouin Scattering in layered media: nanoscale enhancement of silicon

C. G. Poulton, C. M. de Sterke, C. Wolff, M. J. A. Smith

arxiv:1809.08033 v2 · 2018-09-21 · 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{FNZ4GZWH2Y7QGTYZ5VTCCQA23S}

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	2026-05-17T23:50:23.862520Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b73c366c7d63f034f19ed6621401adca5fd57dc6551d12541d710b5a0e2fe44

Aliases

arxiv: 1809.08033 · arxiv_version: 1809.08033v2 · doi: 10.48550/arxiv.1809.08033 · pith_short_12: FNZ4GZWH2Y7Q · pith_short_16: FNZ4GZWH2Y7QGTYZ · pith_short_8: FNZ4GZWH

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/FNZ4GZWH2Y7QGTYZ5VTCCQA23S \
  | 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: 2b73c366c7d63f034f19ed6621401adca5fd57dc6551d12541d710b5a0e2fe44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee17a65fdcb77c491e6c37b76e4a8c5ee578455d678020ce50f09423b1035cda",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-09-21T10:51:22Z",
    "title_canon_sha256": "8e3eda85ff32248a11b8494a34e911c727c6bf1dd80b56aa86507de06c0e42b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.08033",
    "kind": "arxiv",
    "version": 2
  }
}