Pith Number

pith:TDBR6ZGE

pith:2019:TDBR6ZGECNBMHTMHRTDZSJADPF

not attested not anchored not stored refs pending

Precise Radiative Lifetimes in Bulk Crystals from First Principles: The Case of Wurtzite GaN

Hsiao-Yi Chen, Marco Bernardi, Maurizia Palummo, Vatsal A. Jhalani

arxiv:1908.09962 v2 · 2019-08-27 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TDBR6ZGECNBMHTMHRTDZSJADPF}

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	2026-07-05T01:18:38.018178Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98c31f64c41342c3cd878cc799240379765ace863d0a68a826f0bc6949b96d04

Aliases

arxiv: 1908.09962 · arxiv_version: 1908.09962v2 · doi: 10.48550/arxiv.1908.09962 · pith_short_12: TDBR6ZGECNBM · pith_short_16: TDBR6ZGECNBMHTMH · pith_short_8: TDBR6ZGE

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/TDBR6ZGECNBMHTMHRTDZSJADPF \
  | 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: 98c31f64c41342c3cd878cc799240379765ace863d0a68a826f0bc6949b96d04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a8c20ce9c103fdb2ee5a171dc424f125405a00e5be4ccf5bcbeeb67257dc75e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-08-27T00:11:39Z",
    "title_canon_sha256": "1f7c8c6d271f72c0c2c8a4cb6a881a495c8dcabd473ecdd17f40ed4a76c81a5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.09962",
    "kind": "arxiv",
    "version": 2
  }
}