Pith Number

pith:DEJZG2DV

pith:2012:DEJZG2DVA5UFWL3YK6W7RFXLJ3

not attested not anchored not stored refs pending

Electroluminescence and photoluminescence of conjugated polymer films prepared by plasma enhanced chemical vapor deposition of naphthalene

Amir Reza Ghassami, Babak Shokri, Marzieh Abbasi Firouzjah, Mojtaaba Rajabi, Seyed Iman Hosseini

arxiv:1211.5282 v1 · 2012-11-22 · physics.chem-ph · cond-mat.mtrl-sci · physics.optics · physics.plasm-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{DEJZG2DVA5UFWL3YK6W7RFXLJ3}

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	2026-05-18T03:40:04.805134Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

191393687507685b2f7857adf896eb4efc0d15288c54fe6f0e0a5936b26fe483

Aliases

arxiv: 1211.5282 · arxiv_version: 1211.5282v1 · doi: 10.48550/arxiv.1211.5282 · pith_short_12: DEJZG2DVA5UF · pith_short_16: DEJZG2DVA5UFWL3Y · pith_short_8: DEJZG2DV

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/DEJZG2DVA5UFWL3YK6W7RFXLJ3 \
  | 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: 191393687507685b2f7857adf896eb4efc0d15288c54fe6f0e0a5936b26fe483

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67eb8da37514821c12b43087763c99d3e240e84c73adae0b59dc19271485b5f1",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.optics",
      "physics.plasm-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2012-11-22T13:26:12Z",
    "title_canon_sha256": "6513fb49457c3af884659038bb91e5d5bcc96d60b14b938f2e17381393f08e58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.5282",
    "kind": "arxiv",
    "version": 1
  }
}