Pith Number

pith:LZSP4DLL

pith:2019:LZSP4DLLFQZJY62ZCUDMTIV3SS

not attested not anchored not stored refs pending

Self-adaptive waveguide boundary for wideband multi-mode four-wave mixing

Carlos Alonso-Ramos, Eric Cassan, Jianhao Zhang, Laurent Vivien, Sailing He

arxiv:1902.06170 v1 · 2019-02-16 · 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{LZSP4DLLFQZJY62ZCUDMTIV3SS}

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	2026-05-17T23:53:46.372660Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e64fe0d6b2c329c7b591506c9a2bb9490565ebd4c959e2afe50c818fa50e765

Aliases

arxiv: 1902.06170 · arxiv_version: 1902.06170v1 · doi: 10.48550/arxiv.1902.06170 · pith_short_12: LZSP4DLLFQZJ · pith_short_16: LZSP4DLLFQZJY62Z · pith_short_8: LZSP4DLL

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/LZSP4DLLFQZJY62ZCUDMTIV3SS \
  | 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: 5e64fe0d6b2c329c7b591506c9a2bb9490565ebd4c959e2afe50c818fa50e765

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad642cb82c133777eaa543b7b24729dc32e2f7ef5568c0adda85702b7ebcdef8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2019-02-16T22:33:03Z",
    "title_canon_sha256": "18450aa7e5fbd0807f6acb3cd30cda303e27a916d6d56a285c1936f54bf37e31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.06170",
    "kind": "arxiv",
    "version": 1
  }
}