Pith Number

pith:EK5LLRUP

pith:2016:EK5LLRUPWHELVYZ7JK76SY34NA

not attested not anchored not stored refs pending

Fully-resonant, tunable, monolithic frequency conversion as a coherent UVA source

Andrius Zukauskas, Carlota Canalias, Joanna A. Zielinska, Mehmet A. Noyan, Morgan W. Mitchell

arxiv:1612.08416 v1 · 2016-12-26 · 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{EK5LLRUPWHELVYZ7JK76SY34NA}

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	2026-05-18T00:52:33.775423Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22bab5c68fb1c8bae33f4abfe9637c683c7cee477313eaff29dd2e8079216a91

Aliases

arxiv: 1612.08416 · arxiv_version: 1612.08416v1 · doi: 10.48550/arxiv.1612.08416 · pith_short_12: EK5LLRUPWHEL · pith_short_16: EK5LLRUPWHELVYZ7 · pith_short_8: EK5LLRUP

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/EK5LLRUPWHELVYZ7JK76SY34NA \
  | 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: 22bab5c68fb1c8bae33f4abfe9637c683c7cee477313eaff29dd2e8079216a91

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba2e22e760a430c441ff4c5a5e6e85ec9e8903c4948c1e40cd1019ee9cc9f965",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2016-12-26T17:51:57Z",
    "title_canon_sha256": "13cda21cef9f7cc1347dc1bae640e94bff5b17eff0ade46696b663bfcc3cba0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.08416",
    "kind": "arxiv",
    "version": 1
  }
}