Pith Number

pith:7XSQJTNO

pith:2009:7XSQJTNOTM36237W7JF5ATEFG4

not attested not anchored not stored refs pending

Correlating Raman Spectral Signatures with Carrier Mobility in Epitaxial Graphene: A Guide to Achieving High Mobility on the Wafer Scale

Brenda L. VanMil, Charles R. Eddy, David Snyder, D. Kurt Gaskill, Eric Frantz, Glenn G. Jernigan, Joseph L. Tedesco, Joseph Stitt, Joshua A. Robinson, Jr., Mark A. Fanton, Maxwell Wetherington, Paul M. Campbell, Rachael L. Myers-Ward, Xiaojun Weng

arxiv:0902.4821 v1 · 2009-02-27 · 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{7XSQJTNOTM36237W7JF5ATEFG4}

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	2026-05-18T02:14:38.301800Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fde504cdae9b37ed6ff6fa4bd04c853737bac466665fc037238aa479a90b7933

Aliases

arxiv: 0902.4821 · arxiv_version: 0902.4821v1 · doi: 10.48550/arxiv.0902.4821 · pith_short_12: 7XSQJTNOTM36 · pith_short_16: 7XSQJTNOTM36237W · pith_short_8: 7XSQJTNO

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/7XSQJTNOTM36237W7JF5ATEFG4 \
  | 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: fde504cdae9b37ed6ff6fa4bd04c853737bac466665fc037238aa479a90b7933

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "838a9991acf8a81b1642633e12cd406ba7b01190a8959c2138c495261bb6018b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2009-02-27T12:43:06Z",
    "title_canon_sha256": "664a1be027d996dcf1277273b69df71b72ffccc118b275c0976f97f2a5f34864"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0902.4821",
    "kind": "arxiv",
    "version": 1
  }
}