Pith Number

pith:IVW725LM

pith:2019:IVW725LMJWIIYNV3VPCYTMXNO6

not attested not anchored not stored refs pending

Photoluminescence properties of Er-doped AlN films prepared by magnetron sputtering

H. Rinnert (IJL), P. Pigeat (IJL), S.S. Hussain, Valerie Brien (IJL)

arxiv:1904.01842 v1 · 2019-04-03 · cond-mat.mtrl-sci · 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{IVW725LMJWIIYNV3VPCYTMXNO6}

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	2026-05-17T23:49:29.505943Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

456dfd756c4d908c36bbabc589b2ed77b1b98d655e5b886398031a3ba663b7ab

Aliases

arxiv: 1904.01842 · arxiv_version: 1904.01842v1 · doi: 10.48550/arxiv.1904.01842 · pith_short_12: IVW725LMJWII · pith_short_16: IVW725LMJWIIYNV3 · pith_short_8: IVW725LM

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/IVW725LMJWIIYNV3VPCYTMXNO6 \
  | 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: 456dfd756c4d908c36bbabc589b2ed77b1b98d655e5b886398031a3ba663b7ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c3f26943ad2140c9eabca2a589d1483a6b3c69daa8f535a2a0e4cadf20f3ed0",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-04-03T08:27:52Z",
    "title_canon_sha256": "7c31045114676146d331d16829f5695af92a0afcf5d855ae13725544c3af6f93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.01842",
    "kind": "arxiv",
    "version": 1
  }
}