Pith Number

pith:AAKMJOWB

pith:2013:AAKMJOWB72VKAATMFIRYWOUTMF

not attested not anchored not stored refs pending

A ballistic pn junction in suspended graphene with split bottom gates

Alberto F. Morpurgo, Anya L. Grushina, Dong-Keun Ki

arxiv:1304.6844 v1 · 2013-04-25 · cond-mat.mes-hall

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AAKMJOWB72VKAATMFIRYWOUTMF}

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	2026-05-18T03:20:47.626472Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0014c4bac1feaaa0026c2a238b3a936165f78a0691ed4c3432434cae90f2e2b1

Aliases

arxiv: 1304.6844 · arxiv_version: 1304.6844v1 · doi: 10.48550/arxiv.1304.6844 · pith_short_12: AAKMJOWB72VK · pith_short_16: AAKMJOWB72VKAATM · pith_short_8: AAKMJOWB

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/AAKMJOWB72VKAATMFIRYWOUTMF \
  | 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: 0014c4bac1feaaa0026c2a238b3a936165f78a0691ed4c3432434cae90f2e2b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92cc7d76fa0082483184a4fa02688d7da0efd7c891400e31d333e90f3655ff4c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2013-04-25T09:32:05Z",
    "title_canon_sha256": "9e1c487a828ebd9b3de877f56ea624cda0ced8c646c04a3c2941debd230a57c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.6844",
    "kind": "arxiv",
    "version": 1
  }
}