Pith Number

pith:PQMT5NYB

pith:2015:PQMT5NYBJS2V3MSBNONMZ57RP3

not attested not anchored not stored refs pending

Mini array of quantum Hall devices based on epitaxial graphene

A.J. Manninen, A. Satrapinski, I. Iisakka, J. Hamalainen, N. Lebedeva, P. Immonen, S. Novikov

arxiv:1512.03163 v2 · 2015-12-10 · 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{PQMT5NYBJS2V3MSBNONMZ57RP3}

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	2026-05-18T01:14:01.793107Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c193eb7014cb55db2416b9accf7f17ee7fe0a8139b7d0711ebc46a36d56e268

Aliases

arxiv: 1512.03163 · arxiv_version: 1512.03163v2 · doi: 10.48550/arxiv.1512.03163 · pith_short_12: PQMT5NYBJS2V · pith_short_16: PQMT5NYBJS2V3MSB · pith_short_8: PQMT5NYB

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/PQMT5NYBJS2V3MSBNONMZ57RP3 \
  | 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: 7c193eb7014cb55db2416b9accf7f17ee7fe0a8139b7d0711ebc46a36d56e268

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95115c8b8b07b244890e94114b9fe8558abf6b593c0fc53eef593f1297ad3fdd",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-12-10T08:09:06Z",
    "title_canon_sha256": "b13c07294b69d5f873734db79d287a6e230da06b07e947b8d2fdcec9c006b768"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.03163",
    "kind": "arxiv",
    "version": 2
  }
}