Pith Number

pith:FDKQES5W

pith:2015:FDKQES5WGW3WLJ7C7EAXRZWW6V

not attested not anchored not stored refs pending

All Optical Stabilization of a Soliton Frequency Comb in a Crystalline Microresonator

C. Lecaplain, E. Lucas, J. D. Jost, M. H. P. Pfeiffer, T. Herr, T. J. Kippenberg, V. Brasch

arxiv:1508.01398 v1 · 2015-08-06 · 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{FDKQES5WGW3WLJ7C7EAXRZWW6V}

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	2026-05-18T00:16:39.230951Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28d5024bb635b765a7e2f90178e6d6f56a5a2024cab4d109f507547471e1faa8

Aliases

arxiv: 1508.01398 · arxiv_version: 1508.01398v1 · doi: 10.48550/arxiv.1508.01398 · pith_short_12: FDKQES5WGW3W · pith_short_16: FDKQES5WGW3WLJ7C · pith_short_8: FDKQES5W

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/FDKQES5WGW3WLJ7C7EAXRZWW6V \
  | 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: 28d5024bb635b765a7e2f90178e6d6f56a5a2024cab4d109f507547471e1faa8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6581fc271710b2c09ec33850e656ed55bdc4ca8c8a8b9c4799df4a44a0bc0eb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-08-06T13:47:22Z",
    "title_canon_sha256": "7a98933fc7a47b7ac38a5c0eb09fed8d857111ca23ccb171ca1cf572920f33e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.01398",
    "kind": "arxiv",
    "version": 1
  }
}