Pith Number

pith:PDKWSBKO

pith:2012:PDKWSBKOCNQHSWAYBJMKJIATLU

not attested not anchored not stored refs pending

Flux-Periodicity Crossover from hc/e in Normal Metallic to hc/2e in Superconducting Loops

Arno P. Kampf, Florian Loder, Thilo Kopp

arxiv:1206.1738 v1 · 2012-06-08 · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PDKWSBKOCNQHSWAYBJMKJIATLU}

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	2026-05-18T03:53:55.578675Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78d569054e13607958180a58a4a0135d3ab40dc460cb87514245a112ab6adf3c

Aliases

arxiv: 1206.1738 · arxiv_version: 1206.1738v1 · doi: 10.48550/arxiv.1206.1738 · pith_short_12: PDKWSBKOCNQH · pith_short_16: PDKWSBKOCNQHSWAY · pith_short_8: PDKWSBKO

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/PDKWSBKOCNQHSWAYBJMKJIATLU \
  | 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: 78d569054e13607958180a58a4a0135d3ab40dc460cb87514245a112ab6adf3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90dd32b90ebcea1c4bb7a4117398e3094f09ad6467e2e3d2b07749b4b700723b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2012-06-08T12:00:24Z",
    "title_canon_sha256": "73c2496fceef584b09c8cc1bb640f0b00a3ac9287385b990bcec0f4e2a3d9b26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.1738",
    "kind": "arxiv",
    "version": 1
  }
}