Pith Number

pith:6VDF76IW

pith:2016:6VDF76IWGAJZWJT5AYPPAW3AY4

not attested not anchored not stored refs pending

Second harmonic generation at 399 nm resonant on the $^{1}S_{0}-^{1}P_{1}$ transition of ytterbium using a periodically poled LiNbO$_{3}$ waveguide

Daisuke Akamatsu, Feng-Lei Hong, Kazumoto Hosaka, Masami Yasuda, Takehiko Tanabe, Takumi Kobayashi, Yoshiki Nishida

arxiv:1605.06877 v1 · 2016-05-23 · physics.atom-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{6VDF76IWGAJZWJT5AYPPAW3AY4}

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	2026-05-18T01:12:43.729321Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5465ff91630139b267d061ef05b60c729d861424ce18df72e33d444d07f6e21

Aliases

arxiv: 1605.06877 · arxiv_version: 1605.06877v1 · doi: 10.48550/arxiv.1605.06877 · pith_short_12: 6VDF76IWGAJZ · pith_short_16: 6VDF76IWGAJZWJT5 · pith_short_8: 6VDF76IW

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/6VDF76IWGAJZWJT5AYPPAW3AY4 \
  | 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: f5465ff91630139b267d061ef05b60c729d861424ce18df72e33d444d07f6e21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3782c083c9031141f24098909441c94f78cccf6a6776f42d947c95e7db4f3cd2",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2016-05-23T02:44:30Z",
    "title_canon_sha256": "aab49a9303d2101b61351f43d7aedddb522cb3e89c3193090a3cb8dd969c7fd2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.06877",
    "kind": "arxiv",
    "version": 1
  }
}