Pith Number

pith:TIMRT2LF

pith:2018:TIMRT2LFGED4USDP7UPSK24UBI

not attested not anchored not stored refs pending

Demonstration of defect-defect ferromagnetic coupling in Gd doped GaN epitaxial films: A polarization selective magneto-photoluminescence study

Preetha Sarkar, Rajendra K. Saroj, S. Dhar, Swarup Deb

arxiv:1812.05350 v1 · 2018-12-13 · cond-mat.mtrl-sci

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TIMRT2LFGED4USDP7UPSK24UBI}

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	2026-05-17T23:58:23.648252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a1919e9653107ca486ffd1f256b940a15695d65305bdb8cb1d5bd91cc88b5d0

Aliases

arxiv: 1812.05350 · arxiv_version: 1812.05350v1 · doi: 10.48550/arxiv.1812.05350 · pith_short_12: TIMRT2LFGED4 · pith_short_16: TIMRT2LFGED4USDP · pith_short_8: TIMRT2LF

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/TIMRT2LFGED4USDP7UPSK24UBI \
  | 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: 9a1919e9653107ca486ffd1f256b940a15695d65305bdb8cb1d5bd91cc88b5d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6cf8ad857e55b8d41c819d6350344e35163d9a30ef1e7615151017f03abc6d36",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-12-13T10:15:52Z",
    "title_canon_sha256": "346348308316aa24e3a39edae0d4f00589e8a14bc55516640a67324a0aa002be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.05350",
    "kind": "arxiv",
    "version": 1
  }
}