Pith Number

pith:6MKNLHP2

pith:2017:6MKNLHP2ZMEXVGRZQ4W3FRAYW4

not attested not anchored not stored refs pending

Integrated Waveguide Brillouin Laser

C\'atia Pinho, Daniel J. Blumenthal, Debapam Bose, Grant M. Brodnik, Jianfeng Wu, Jim Nohava, Karl D. Nelson, Mary Salit, Matthew Puckett, Peter T. Rakich, Ryan Behunin, Sarat Gundavarapu, Taran Huffman, Tiequn Qiu

arxiv:1709.04512 v1 · 2017-09-13 · 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{6MKNLHP2ZMEXVGRZQ4W3FRAYW4}

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	2026-05-17T23:57:07.794625Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f314d59dfacb097a9a39872db2c418b70601f347355f5f375417114680780280

Aliases

arxiv: 1709.04512 · arxiv_version: 1709.04512v1 · doi: 10.48550/arxiv.1709.04512 · pith_short_12: 6MKNLHP2ZMEX · pith_short_16: 6MKNLHP2ZMEXVGRZ · pith_short_8: 6MKNLHP2

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/6MKNLHP2ZMEXVGRZQ4W3FRAYW4 \
  | 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: f314d59dfacb097a9a39872db2c418b70601f347355f5f375417114680780280

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d47d39845f81cc7d71cd3f368f02c585187628c3b4801dbd8727609fda3fbdbc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-09-13T19:29:54Z",
    "title_canon_sha256": "24de92631146cd3e5498cb9d8d3c57e013a987c6ee854119960806e6eb640388"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.04512",
    "kind": "arxiv",
    "version": 1
  }
}