Pith Number

pith:FKM3H23I

pith:2017:FKM3H23IB2KWA7UI2ZJKP2QDU5

not attested not anchored not stored refs pending

Bridging ultra-high-Q devices and photonic circuits

Dong Yoon Oh, Kerry Vahala, Ki Youl Yang, Qi-Fan Yang, Seung Hoon Lee, Xu Yi

arxiv:1702.05076 v3 · 2017-02-16 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FKM3H23IB2KWA7UI2ZJKP2QDU5}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:17:24.410620Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a99b3eb680e95607e88d652a7ea03a77b9215dcc2bff3bf23aa929fc464debd

Aliases

arxiv: 1702.05076 · arxiv_version: 1702.05076v3 · doi: 10.48550/arxiv.1702.05076 · pith_short_12: FKM3H23IB2KW · pith_short_16: FKM3H23IB2KWA7UI · pith_short_8: FKM3H23I

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/FKM3H23IB2KWA7UI2ZJKP2QDU5 \
  | 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: 2a99b3eb680e95607e88d652a7ea03a77b9215dcc2bff3bf23aa929fc464debd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7e7aa1b62b14702e4d4d60632bde61c3e1ff32750a0b0f509eb523b15495f17",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-02-16T18:29:45Z",
    "title_canon_sha256": "5c95babc42a4187c0a597d0b382d5be1f9bf9c7937df92b8289abb79cdc6666b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.05076",
    "kind": "arxiv",
    "version": 3
  }
}