Pith Number

pith:FRNJIWN4

pith:2018:FRNJIWN4UNGTRIUE55TBBRZ4FN

not attested not anchored not stored refs pending

Integrated gallium phosphide nonlinear photonics

Dalziel J. Wilson, Katharina Schneider, Miles Anderson, Paul Seidler, Simon Hoenl, Tobias J. Kippenberg

arxiv:1808.03554 v2 · 2018-08-10 · physics.app-ph · 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{FRNJIWN4UNGTRIUE55TBBRZ4FN}

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	2026-07-05T00:29:35.991418Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c5a9459bca34d38a284ef6610c73c2b52462415215c092a53a0e344a99f39b0

Aliases

arxiv: 1808.03554 · arxiv_version: 1808.03554v2 · doi: 10.48550/arxiv.1808.03554 · pith_short_12: FRNJIWN4UNGT · pith_short_16: FRNJIWN4UNGTRIUE · pith_short_8: FRNJIWN4

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/FRNJIWN4UNGTRIUE55TBBRZ4FN \
  | 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: 2c5a9459bca34d38a284ef6610c73c2b52462415215c092a53a0e344a99f39b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a539be590b522263d0cd8a922102f069b321a1f5464a32f1b87299f536d9bf31",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-08-10T14:07:50Z",
    "title_canon_sha256": "752c51a8670a53d53f8442da74dce58fb17a1a545fb2ebfe22b3849205efc1b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.03554",
    "kind": "arxiv",
    "version": 2
  }
}