Pith Number

pith:YHELPTDY

pith:2015:YHELPTDYOWU3E7LDKWSEM4PM2J

not attested not anchored not stored refs pending

Phase Coherent Link of an Atomic Clock to a Self-Referenced Microresonator Frequency Comb

Aurelien Coillet, Daniel C. Cole, Hansuek Lee, Katja Beha, Kerry J. Vahala, Ki Youl Yang, Pascal Del'Haye, Scott A. Diddams, Scott B. Papp, Tara Fortier

arxiv:1511.08103 v1 · 2015-11-25 · 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{YHELPTDYOWU3E7LDKWSEM4PM2J}

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	2026-05-18T01:26:01.732900Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1c8b7cc7875a9b27d6355a44671ecd24e2552f9bc56610f219428bfa9cf6ebf

Aliases

arxiv: 1511.08103 · arxiv_version: 1511.08103v1 · doi: 10.48550/arxiv.1511.08103 · pith_short_12: YHELPTDYOWU3 · pith_short_16: YHELPTDYOWU3E7LD · pith_short_8: YHELPTDY

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/YHELPTDYOWU3E7LDKWSEM4PM2J \
  | 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: c1c8b7cc7875a9b27d6355a44671ecd24e2552f9bc56610f219428bfa9cf6ebf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e5e0f4395446549965340d77a7c667b72cbcd8d2c4c576a8fafbd5c5b059523",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-11-25T16:04:59Z",
    "title_canon_sha256": "b7c392ff12dac9fef45c06ac1ee238797da7bf64ddd75a283df0bee3fe479a01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.08103",
    "kind": "arxiv",
    "version": 1
  }
}