Pith Number

pith:OGUKMQXN

pith:2024:OGUKMQXN53ZAFR2W3CXM6L5U75

not attested not anchored not stored refs pending

An Ultra-Sensitive Visible-IR Range Fiber Based Plasmonic Refractive Index Sensor

Afiquer Rahman, Md. Anwar Hossain, Md. Azad Hossain, Md Selim Habib, Mohammad Al Mahfuz, Sumaiya Afroj

arxiv:2401.10968 v1 · 2024-01-19 · physics.optics · physics.app-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{OGUKMQXN53ZAFR2W3CXM6L5U75}

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	2026-07-05T07:35:43.729971Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71a8a642edeef202c756d8aecf2fb4ff6042e07622840d7626be2a9d78dfbe82

Aliases

arxiv: 2401.10968 · arxiv_version: 2401.10968v1 · doi: 10.48550/arxiv.2401.10968 · pith_short_12: OGUKMQXN53ZA · pith_short_16: OGUKMQXN53ZAFR2W · pith_short_8: OGUKMQXN

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/OGUKMQXN53ZAFR2W3CXM6L5U75 \
  | 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: 71a8a642edeef202c756d8aecf2fb4ff6042e07622840d7626be2a9d78dfbe82

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d70b80d97ec0cdb637c361234c6858bee2029b49d212b8a3efa78b632222a805",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2024-01-19T16:24:33Z",
    "title_canon_sha256": "214ba7bd9fc72cf3a0c2c5f93dfafce8a5e3bb267d82af2a279f44aaaff426b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.10968",
    "kind": "arxiv",
    "version": 1
  }
}