Pith Number

pith:LU5XPIWA

pith:2016:LU5XPIWA3QNMPK5DDBT4LOYQKH

not attested not anchored not stored refs pending

Megahertz FDML Laser with up to 143nm Sweep Range for Ultrahigh Resolution OCT at 1050nm

Jan Philip Kolb, Mattias Eibl, Robert Huber, Thomas Klein, Tom Pfeiffer, Wolfgang Wieser

arxiv:1607.05557 v1 · 2016-07-19 · physics.optics · physics.med-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LU5XPIWA3QNMPK5DDBT4LOYQKH}

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	2026-05-18T01:10:46.567031Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d3b77a2c0dc1ac7aba31867c5bb1051f05a6e644377d2f4e76e353ae2b31728

Aliases

arxiv: 1607.05557 · arxiv_version: 1607.05557v1 · doi: 10.48550/arxiv.1607.05557 · pith_short_12: LU5XPIWA3QNM · pith_short_16: LU5XPIWA3QNMPK5D · pith_short_8: LU5XPIWA

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/LU5XPIWA3QNMPK5DDBT4LOYQKH \
  | 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: 5d3b77a2c0dc1ac7aba31867c5bb1051f05a6e644377d2f4e76e353ae2b31728

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f85ca24de500aaa94958796a95de43c8a957bb25c8a7dd6448de9ca13303682",
    "cross_cats_sorted": [
      "physics.med-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2016-07-19T12:58:34Z",
    "title_canon_sha256": "ff45b444b48ea2b92109ebe17ac9413f8c11826a16282b0fa8821a89506d20d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.05557",
    "kind": "arxiv",
    "version": 1
  }
}