Pith Number

pith:3YMOYCQN

pith:2020:3YMOYCQNNMWOLYTISR5JPOS53P

not attested not anchored not stored refs pending

Flexible all-PM NALM Yb:fiber laser design for frequency comb applications: operation regimes and their noise properties

Aline S. Mayer, Chen Li, Christoph M. Heyl, Georg Winkler, Ingmar Hartl, Jakob Fellinger, Lukas W. Perner, Oliver H. Heckl, Sarper H. Salman, Stefan Droste, Wilfrid Grosinger

arxiv:2004.02852 v1 · 2020-04-06 · 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{3YMOYCQNNMWOLYTISR5JPOS53P}

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	2026-07-05T01:18:59.499062Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de18ec0a0d6b2ce5e268947a97ba5ddbeb3737df8e1fc3e7c6f425ecb4e042e8

Aliases

arxiv: 2004.02852 · arxiv_version: 2004.02852v1 · doi: 10.48550/arxiv.2004.02852 · pith_short_12: 3YMOYCQNNMWO · pith_short_16: 3YMOYCQNNMWOLYTI · pith_short_8: 3YMOYCQN

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/3YMOYCQNNMWOLYTISR5JPOS53P \
  | 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: de18ec0a0d6b2ce5e268947a97ba5ddbeb3737df8e1fc3e7c6f425ecb4e042e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50cc496fa957cd7a41b8819f3cf3cf570a5c1da23d7d549e3dc9bc267c041de3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2020-04-06T17:44:10Z",
    "title_canon_sha256": "4ee369fd88b81804269cfd19232529c897fbc142f157b67431e95606c01a43f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.02852",
    "kind": "arxiv",
    "version": 1
  }
}