Pith Number

pith:REL4CI5H

pith:2018:REL4CI5HJYLSZ37OREUTORRYUD

not attested not anchored not stored refs pending

Ultralow-power chip-based soliton microcombs for photonic integration

Arslan S. Raja, Bahareh Ghadiani, Hairun Guo, Junqiu Liu, Martin H. P. Pfeiffer, Maxim Karpov, Michael Zervas, Nils J. Engelsen, Tobias J. Kippenberg

arxiv:1805.00069 v2 · 2018-04-30 · 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{REL4CI5HJYLSZ37OREUTORRYUD}

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	2026-05-17T23:58:41.577296Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8917c123a74e172cefee8929374638a0d15f538e7db7ae4c7024b38082df5956

Aliases

arxiv: 1805.00069 · arxiv_version: 1805.00069v2 · doi: 10.48550/arxiv.1805.00069 · pith_short_12: REL4CI5HJYLS · pith_short_16: REL4CI5HJYLSZ37O · pith_short_8: REL4CI5H

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/REL4CI5HJYLSZ37OREUTORRYUD \
  | 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: 8917c123a74e172cefee8929374638a0d15f538e7db7ae4c7024b38082df5956

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9709bc8a83df9a73683f7fbe78ed4f5ec65f4326526b0789b9da6fe01de50ab1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-04-30T19:17:10Z",
    "title_canon_sha256": "5b322044b0bf94ba8c4a5f25f1a15d8d7788c66bfa2d74c267d5820112419d77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.00069",
    "kind": "arxiv",
    "version": 2
  }
}