Pith Number

pith:4TQXQEDC

pith:2018:4TQXQEDCDDEZUQTIXUCAJ67Z7R

not attested not anchored not stored refs pending

Ultra-compact branchless plasmonic interferometers

Martin Thomaschewski, Sergey I. Bozhevolnyi, Yuanqing Yang

arxiv:1810.09238 v1 · 2018-09-28 · physics.app-ph · 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{4TQXQEDCDDEZUQTIXUCAJ67Z7R}

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	2026-05-18T00:02:40.743432Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4e178106218c99a4268bd0404fbf9fc7e5fb7145c68e444ac9a6b002dd94c16

Aliases

arxiv: 1810.09238 · arxiv_version: 1810.09238v1 · doi: 10.48550/arxiv.1810.09238 · pith_short_12: 4TQXQEDCDDEZ · pith_short_16: 4TQXQEDCDDEZUQTI · pith_short_8: 4TQXQEDC

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/4TQXQEDCDDEZUQTIXUCAJ67Z7R \
  | 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: e4e178106218c99a4268bd0404fbf9fc7e5fb7145c68e444ac9a6b002dd94c16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d243f7b2dd4e97ba372194675ecf41b7855877b254e8972d6f9882ab629dfe8c",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-09-28T12:07:24Z",
    "title_canon_sha256": "5e2701fc0760362996c10c4225fa130098084e3b6164874ba77bfcae966f7659"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.09238",
    "kind": "arxiv",
    "version": 1
  }
}