Pith Number

pith:MJTNBG5A

pith:2015:MJTNBG5AF3FDCBKLUD4BHABPVX

not attested not anchored not stored refs pending

On-chip Dual-comb based on Quantum Cascade Laser Frequency Combs

Andreas Hugi, Dmitry Kazakov, Gustavo Villares, J\'er\^ome Faist, Johanna Wolf, Martin J S\"uess, Mattias Beck

arxiv:1510.09158 v1 · 2015-10-30 · 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{MJTNBG5AF3FDCBKLUD4BHABPVX}

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	2026-05-18T01:22:33.565294Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6266d09ba02eca31054ba0f813802fadc31adcba9ac73b0b336247727d797f2a

Aliases

arxiv: 1510.09158 · arxiv_version: 1510.09158v1 · doi: 10.48550/arxiv.1510.09158 · pith_short_12: MJTNBG5AF3FD · pith_short_16: MJTNBG5AF3FDCBKL · pith_short_8: MJTNBG5A

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/MJTNBG5AF3FDCBKLUD4BHABPVX \
  | 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: 6266d09ba02eca31054ba0f813802fadc31adcba9ac73b0b336247727d797f2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fa75b9fce2ac02aedd870e477edc2c539f7c39e6ebacdcf8cafbabdc972f1ac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-10-30T17:01:39Z",
    "title_canon_sha256": "d4993152fb173eb37d2fcc6fea55f93993ea706ebb42faecc853ba7c78862616"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.09158",
    "kind": "arxiv",
    "version": 1
  }
}