Pith Number

pith:ZTQUA4L6

pith:2018:ZTQUA4L6HMWDZTM5KU2SYDCMIP

not attested not anchored not stored refs pending

Significant Phonon Drag Enables High Power Factor in the AlGaN/GaN Two-Dimensional Electron Gas

Alexandra Bruefach, Ananth Saran Yalamarthy, David Goldhaber-Gordon, Debbie G. Senesky, Derrick Boone, Eric Pop, Karen M. Dowling, Miguel Mu\~noz Rojo, Peter F. Satterthwaite

arxiv:1809.08342 v2 · 2018-09-21 · 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{ZTQUA4L6HMWDZTM5KU2SYDCMIP}

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	2026-05-17T23:46:09.481307Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cce140717e3b2c3ccd9d55352c0c4c43e0a0b6f8a4f2630b66e6115b28e9fc66

Aliases

arxiv: 1809.08342 · arxiv_version: 1809.08342v2 · doi: 10.48550/arxiv.1809.08342 · pith_short_12: ZTQUA4L6HMWD · pith_short_16: ZTQUA4L6HMWDZTM5 · pith_short_8: ZTQUA4L6

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/ZTQUA4L6HMWDZTM5KU2SYDCMIP \
  | 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: cce140717e3b2c3ccd9d55352c0c4c43e0a0b6f8a4f2630b66e6115b28e9fc66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c7182297bbde1a4a974d29f512e9870fdc26dc0ff4b222cba4cc23899f9ff30",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-09-21T23:28:46Z",
    "title_canon_sha256": "0e2ddbb45ef522535c692e742d1d17729a412583f9661ae26c261ae3673d7a8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.08342",
    "kind": "arxiv",
    "version": 2
  }
}