Pith Number

pith:UCIXS2N7

pith:2019:UCIXS2N7IMECVCCMZ26EOWQJ4G

not attested not anchored not stored refs pending

Role of higher-order phonon scattering in the zone-center optical phonon linewidth and the Lorenz oscillator model

Joon Sang Kang, Ju Li, Tianli Feng, Xiaolong Yang, Xiulin Ruan, Yongjie Hu

arxiv:1908.05121 v1 · 2019-08-14 · 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{UCIXS2N7IMECVCCMZ26EOWQJ4G}

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	2026-07-05T00:55:03.299593Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0917969bf43082a884ccebc475a09e185800ebed48f7ee41bbca68e7b28a0e0

Aliases

arxiv: 1908.05121 · arxiv_version: 1908.05121v1 · doi: 10.48550/arxiv.1908.05121 · pith_short_12: UCIXS2N7IMEC · pith_short_16: UCIXS2N7IMECVCCM · pith_short_8: UCIXS2N7

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/UCIXS2N7IMECVCCMZ26EOWQJ4G \
  | 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: a0917969bf43082a884ccebc475a09e185800ebed48f7ee41bbca68e7b28a0e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a14391052390af8c24955fe00904148dd33942f0adca763a068a92b3ddc010aa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-08-14T13:42:45Z",
    "title_canon_sha256": "9c7742daacb585affcd4d0499bb613d69882a1dda842d582df3c56b306043406"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.05121",
    "kind": "arxiv",
    "version": 1
  }
}