Pith Number

pith:6IWOAVAJ

pith:2018:6IWOAVAJC5ZPNMWGLJICBUQAAG

not attested not anchored not stored refs pending

Ultrafast perturbation maps as a quantitative tool for testing of multi-port photonic devices

Ali Z. Khokhar, Bigeng Chen, David J. Thomson, Graham T. Reed, Kevin Vynck, Lee Crudgington, Nicholas J. Dinsdale, Otto L. Muskens, Philippe Lalanne, Roman Bruck, Scott A. Reynolds

arxiv:1802.06600 v2 · 2018-02-19 · physics.optics · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6IWOAVAJC5ZPNMWGLJICBUQAAG}

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	2026-05-18T00:13:37.234099Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f22ce054091772f6b2c65a5020d200019a3208e4256d2ecc1d499c321b1afbb8

Aliases

arxiv: 1802.06600 · arxiv_version: 1802.06600v2 · doi: 10.48550/arxiv.1802.06600 · pith_short_12: 6IWOAVAJC5ZP · pith_short_16: 6IWOAVAJC5ZPNMWG · pith_short_8: 6IWOAVAJ

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/6IWOAVAJC5ZPNMWGLJICBUQAAG \
  | 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: f22ce054091772f6b2c65a5020d200019a3208e4256d2ecc1d499c321b1afbb8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "509d2639e281559fde318a84f0ccf98e8e1d653d26461d5043066e598c3504b2",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-02-19T12:07:55Z",
    "title_canon_sha256": "79f19b74fa978975d8e859daa522e9933dee00c51734fa96f41afe06708171c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.06600",
    "kind": "arxiv",
    "version": 2
  }
}