Pith Number

pith:YF76KMGM

pith:2018:YF76KMGMJAXXO2O7OI64I4LJQI

not attested not anchored not stored refs pending

White-light-seeded, CEP-stable, 4.5-W, 4-micron KTA parametric amplifier driven by a 1.4-ps Yb:YAG thin disk laser

Dong Eon Kim, Meenkyo Seo, Tsuneto Kanai, Yeon Lee

arxiv:1808.09161 v1 · 2018-08-28 · physics.optics · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YF76KMGMJAXXO2O7OI64I4LJQI}

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	2026-05-18T00:07:02.176604Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c17fe530cc482f7769df723dc471698216ff0641a00ee530307ddfc65d6b59c2

Aliases

arxiv: 1808.09161 · arxiv_version: 1808.09161v1 · doi: 10.48550/arxiv.1808.09161 · pith_short_12: YF76KMGMJAXX · pith_short_16: YF76KMGMJAXXO2O7 · pith_short_8: YF76KMGM

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/YF76KMGMJAXXO2O7OI64I4LJQI \
  | 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: c17fe530cc482f7769df723dc471698216ff0641a00ee530307ddfc65d6b59c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b457bbd87bacdda45761f0efc64f424667848da02954f1f9aeb0ae54622153ba",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-08-28T08:06:57Z",
    "title_canon_sha256": "f1014be3e82ce67cebd6c1b78a12639489bce42fd61bb22786377c30800d5814"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.09161",
    "kind": "arxiv",
    "version": 1
  }
}