Pith Number

pith:7LB2A5N4

pith:2019:7LB2A5N4ILBVAWFRBSDAA66Z2Q

not attested not anchored not stored refs pending

Visible nonlinear photonics via high-order-mode dispersion engineering

Alexander L. Gaeta, Bok Young Kim, Chaitali Joshi, Chaitanya Joshi, Felippe A.S. Barbosa, Jae K. Jang, Mengjie Yu, Michal Lipson, Paulo Nussenzveig, Prathamesh S. Donvalkar, Renato R. Domeneguetti, Xingchen Ji, Yoshitomo Okawachi, Yun Zhao

arxiv:1907.04843 v3 · 2019-07-10 · physics.optics · physics.app-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7LB2A5N4ILBVAWFRBSDAA66Z2Q}

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	2026-07-05T00:43:54.960114Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fac3a075bc42c35058b10c86007bd9d4360cf3df80821d596ab5fcd04432102d

Aliases

arxiv: 1907.04843 · arxiv_version: 1907.04843v3 · doi: 10.48550/arxiv.1907.04843 · pith_short_12: 7LB2A5N4ILBV · pith_short_16: 7LB2A5N4ILBVAWFR · pith_short_8: 7LB2A5N4

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/7LB2A5N4ILBVAWFRBSDAA66Z2Q \
  | 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: fac3a075bc42c35058b10c86007bd9d4360cf3df80821d596ab5fcd04432102d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b8d5a9a9c1849c2f428b5183f2debbf40359fa2bca9238ea0cbb47d5ac52b41",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2019-07-10T17:46:27Z",
    "title_canon_sha256": "77060202a13347527bbb72b1472d550ca86600cdd79ea2ff1864791af5e3292b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.04843",
    "kind": "arxiv",
    "version": 3
  }
}