Pith Number

pith:6TYP6HXT

pith:2018:6TYP6HXTFRVRPLFTBFMCI3RR35

not attested not anchored not stored refs pending

Single-Pass Laser Frequency Conversion to 780.2 nm and 852.3 nm Based on PPMgO:LN Bulk Crystals and Diode-Laser-Seeded Fiber Amplifiers

Jun He, Junmin Wang, Kong Zhang

arxiv:1811.03799 v4 · 2018-11-09 · 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{6TYP6HXTFRVRPLFTBFMCI3RR35}

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	2026-07-05T00:20:50.937081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f4f0ff1ef32c6b17acb30958246e31df4f295d657e7635ee70a9283541d8e1d1

Aliases

arxiv: 1811.03799 · arxiv_version: 1811.03799v4 · doi: 10.48550/arxiv.1811.03799 · pith_short_12: 6TYP6HXTFRVR · pith_short_16: 6TYP6HXTFRVRPLFT · pith_short_8: 6TYP6HXT

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/6TYP6HXTFRVRPLFTBFMCI3RR35 \
  | 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: f4f0ff1ef32c6b17acb30958246e31df4f295d657e7635ee70a9283541d8e1d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fd797921b68abdb2f1d87e280a440286e13c63012a341f10d9d83162dd9b322",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2018-11-09T07:14:33Z",
    "title_canon_sha256": "89ef6fe4f8499b18755c60962f979641286208f324441d19248f6c4ae55cacf7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.03799",
    "kind": "arxiv",
    "version": 4
  }
}