Pith Number

pith:WLSM5YJT

pith:2018:WLSM5YJTRSW5I5AXRVV2PTW4FF

not attested not anchored not stored refs pending

Temperature effect on the coupling between coherent longitudinal phonons and plasmons in n- and p-type GaAs

Hang Zhang, Jianbo Hu, Kazutaka G. Nakamura, Oleg V. Misochko, Yi Sun

arxiv:1804.05221 v1 · 2018-04-14 · 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{WLSM5YJTRSW5I5AXRVV2PTW4FF}

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	2026-05-18T00:15:14.545722Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2e4cee1338cadd474178d6ba7cedc294f6d8c8faba30a95ac8d55af98258580

Aliases

arxiv: 1804.05221 · arxiv_version: 1804.05221v1 · doi: 10.48550/arxiv.1804.05221 · pith_short_12: WLSM5YJTRSW5 · pith_short_16: WLSM5YJTRSW5I5AX · pith_short_8: WLSM5YJT

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/WLSM5YJTRSW5I5AXRVV2PTW4FF \
  | 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: b2e4cee1338cadd474178d6ba7cedc294f6d8c8faba30a95ac8d55af98258580

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98ba4f9fd9f682c4f1954459278d4c99c78532ae4ae2aea28fe7c37928893e8a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-04-14T13:21:35Z",
    "title_canon_sha256": "4759471a8740b38cf73e5f21684bb28eecb62563907e22b3fed553ce830e7b43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.05221",
    "kind": "arxiv",
    "version": 1
  }
}