Pith Number

pith:PQOMB3KW

pith:2018:PQOMB3KWBQ4HCMWNSNHJQRVAQS

not attested not anchored not stored refs pending

Coupling of shells in a carbon nanotube quantum dot

J. Nyg{\aa}rd, K. Grove-Rasmussen, M. C. Hels, T. S. Jespersen

arxiv:1809.07143 v1 · 2018-09-19 · 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{PQOMB3KWBQ4HCMWNSNHJQRVAQS}

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	2026-05-17T23:55:55.074548Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c1cc0ed560c387132cd934e9846a0849b38291980aab0d31f089d371469a51e

Aliases

arxiv: 1809.07143 · arxiv_version: 1809.07143v1 · doi: 10.48550/arxiv.1809.07143 · pith_short_12: PQOMB3KWBQ4H · pith_short_16: PQOMB3KWBQ4HCMWN · pith_short_8: PQOMB3KW

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/PQOMB3KWBQ4HCMWNSNHJQRVAQS \
  | 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: 7c1cc0ed560c387132cd934e9846a0849b38291980aab0d31f089d371469a51e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "721fed521db6ab753fcfda1b78e18ea4ef87adfdad34ec59975367a931364b5a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-09-19T12:18:44Z",
    "title_canon_sha256": "e139e8a66dab2cc3990b5ae956bd1f7a0126bd2b7c2bd24872a140a7a502a191"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.07143",
    "kind": "arxiv",
    "version": 1
  }
}