Pith Number

pith:TPCQ3P6R

pith:2011:TPCQ3P6RDC6YY35N7ZBQ5C2JVE

not attested not anchored not stored refs pending

Landau Levels and Band Bending in Few-Layer Epitaxial Graphene

A. H. MacDonald, Hongki Min, Joseph A. Stroscio, M. D. Stiles, S. Adam, Young Jae Song

arxiv:1101.2454 v2 · 2011-01-12 · cond-mat.mes-hall · 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{TPCQ3P6RDC6YY35N7ZBQ5C2JVE}

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	2026-05-18T04:23:56.269923Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9bc50dbfd118bd8c6fadfe430e8b49a914da0302614adba80b84b39276581f6d

Aliases

arxiv: 1101.2454 · arxiv_version: 1101.2454v2 · doi: 10.48550/arxiv.1101.2454 · pith_short_12: TPCQ3P6RDC6Y · pith_short_16: TPCQ3P6RDC6YY35N · pith_short_8: TPCQ3P6R

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/TPCQ3P6RDC6YY35N7ZBQ5C2JVE \
  | 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: 9bc50dbfd118bd8c6fadfe430e8b49a914da0302614adba80b84b39276581f6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41c65e87549a4da48502a4dcf562a45858739d046b4536a184b6e4c0592309e7",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2011-01-12T21:07:56Z",
    "title_canon_sha256": "54d3c4edd84987b7e79be4d46bd4790ab7f501e95d66615e3e381d443598db7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.2454",
    "kind": "arxiv",
    "version": 2
  }
}