Pith Number

pith:7MFBR6DO

pith:2015:7MFBR6DOHEX6EQBVUPJTNW6S5D

not attested not anchored not stored refs pending

Dual-pumped degenerate Kerr oscillator in a silicon nitride microresonator

Alessandro Farsi, Alexander L. Gaeta, Daniel O. Carvalho, Kevin Luke, Mengjie Yu, Michal Lipson, Sven Ramelow, Yoshitomo Okawachi

arxiv:1509.08000 v2 · 2015-09-26 · 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{7MFBR6DOHEX6EQBVUPJTNW6S5D}

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	2026-07-05T06:31:49.496359Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb0a18f86e392fe24035a3d336dbd2e8c9d706b5f20ed59cda5b01c326389f3e

Aliases

arxiv: 1509.08000 · arxiv_version: 1509.08000v2 · doi: 10.48550/arxiv.1509.08000 · pith_short_12: 7MFBR6DOHEX6 · pith_short_16: 7MFBR6DOHEX6EQBV · pith_short_8: 7MFBR6DO

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/7MFBR6DOHEX6EQBVUPJTNW6S5D \
  | 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: fb0a18f86e392fe24035a3d336dbd2e8c9d706b5f20ed59cda5b01c326389f3e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46e55e280e5b1284fb528e977d57b75805a8c6881bc99576b35429dd6705d0d8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-09-26T15:54:44Z",
    "title_canon_sha256": "a88491b70253fbaf88703629e6db0a3597ae373262dd47c3df2aa5b0d1d34cdc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.08000",
    "kind": "arxiv",
    "version": 2
  }
}