Pith Number

pith:AALIRZ32

pith:2017:AALIRZ32DF2MMKR3DM3UG3RXX4

not attested not anchored not stored refs pending

High-power frequency comb source tunable from 2.7 to 4.2 {\mu}m based on difference frequency generation pumped by an Yb-doped fiber laser

Aleksandra Foltynowicz, Grzegorz Sobon, Lucile Rutkowski, Pawel Mergo, Tadeusz Martynkien

arxiv:1703.03277 v1 · 2017-03-09 · 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{AALIRZ32DF2MMKR3DM3UG3RXX4}

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	2026-05-18T00:16:56.566034Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

001688e77a1974c62a3b1b37436e37bf3dabcffa18236e6c016df59718687a2a

Aliases

arxiv: 1703.03277 · arxiv_version: 1703.03277v1 · doi: 10.48550/arxiv.1703.03277 · pith_short_12: AALIRZ32DF2M · pith_short_16: AALIRZ32DF2MMKR3 · pith_short_8: AALIRZ32

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/AALIRZ32DF2MMKR3DM3UG3RXX4 \
  | 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: 001688e77a1974c62a3b1b37436e37bf3dabcffa18236e6c016df59718687a2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f26f0e08018ebde5162dad7ceb0585a76bc02e994107145a3e1fd9a630bf3fe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-03-09T14:51:30Z",
    "title_canon_sha256": "17b88a3e1c790e503f226894a17f02b42c710257c7c7eacf6dda51aaa5202a53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.03277",
    "kind": "arxiv",
    "version": 1
  }
}