Pith Number

pith:EJWK33BF

pith:2022:EJWK33BFSJ7Q7SJYTCMWOUVRX4

not attested not anchored not stored refs pending

Photoinduced modulation of refractive index in Langmuir-Blodgett films of Azo-based H-shaped liquid crystal molecules

Akash Gayakwad, Ashutosh Joshi, Mahesh C. Varia, Manjuladevi V., R. K. Gupta, S. Kumar

arxiv:2208.06580 v1 · 2022-08-13 · physics.optics · cond-mat.mes-hall · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EJWK33BFSJ7Q7SJYTCMWOUVRX4}

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	2026-07-05T04:48:18.160988Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

226cadec25927f0fc93898996752b1bf3d9db7441536046ea88e758770840118

Aliases

arxiv: 2208.06580 · arxiv_version: 2208.06580v1 · doi: 10.48550/arxiv.2208.06580 · pith_short_12: EJWK33BFSJ7Q · pith_short_16: EJWK33BFSJ7Q7SJY · pith_short_8: EJWK33BF

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/EJWK33BFSJ7Q7SJYTCMWOUVRX4 \
  | 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: 226cadec25927f0fc93898996752b1bf3d9db7441536046ea88e758770840118

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "751fb6a826b7824f8ed4daa57ad26edb4ceb72cfd315cef87a9099656a35d74e",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.soft"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2022-08-13T06:14:42Z",
    "title_canon_sha256": "45e233346d83ea7e2e92879fd498999f9192917ae82d39b2db1ea0ed5e14dd70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.06580",
    "kind": "arxiv",
    "version": 1
  }
}