Pith Number

pith:EVJEYVPJ

pith:2014:EVJEYVPJVAPFPFYA7WL4YVRUSK

not attested not anchored not stored refs pending

Theoretical investigation of the more suitable rare earth to achieve high gain in waveguide based on silica containing silicon nanograins doped with either Nd3+ or Er3+ ions

Alexandre Fafin (CIMAP - UMR 6252), Christian Dufour (CIMAP - UMR 6252), Fabrice Gourbilleau (CIMAP - UMR 6252), Julien Cardin (CIMAP - UMR 6252)

arxiv:1405.5338 v1 · 2014-05-21 · physics.optics · cond-mat.mtrl-sci · physics.comp-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{EVJEYVPJVAPFPFYA7WL4YVRUSK}

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	2026-05-18T02:51:24.461951Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25524c55e9a81e579700fd97cc563492a7d3059cc578e28d534060f752876ff5

Aliases

arxiv: 1405.5338 · arxiv_version: 1405.5338v1 · doi: 10.48550/arxiv.1405.5338 · pith_short_12: EVJEYVPJVAPF · pith_short_16: EVJEYVPJVAPFPFYA · pith_short_8: EVJEYVPJ

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/EVJEYVPJVAPFPFYA7WL4YVRUSK \
  | 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: 25524c55e9a81e579700fd97cc563492a7d3059cc578e28d534060f752876ff5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0911e281935313bcd8c35825e1cd03e1f64e172dad992bff6dad331f8d0ae9e2",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2014-05-21T08:58:00Z",
    "title_canon_sha256": "40f30bf0b50c5a3122b5145b8bcbe067de2222a767898a907f400aac3709a65b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.5338",
    "kind": "arxiv",
    "version": 1
  }
}