Pith Number

pith:FQZWRNFI

pith:2012:FQZWRNFIFD42OHXFIML6P3DDNK

not attested not anchored not stored refs pending

Measurement of the magnetic penetration depth of a superconducting MgB$_{2}$ thin film with a large intraband diffusivity

B. H. Moeckly, C. S. Yung, E. Nazaretski, J. D. Thompson, Jeehoon Kim, L. Civale, N. Haberkorn, R. Movshovich, Shi-Zeng Lin

arxiv:1206.4532 v1 · 2012-06-20 · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FQZWRNFIFD42OHXFIML6P3DDNK}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:56:50.227400Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c3368b4a828f9a71ee54317e7ec636aad8b1a4a7d3519cfbccbae8e2c47d3e2

Aliases

arxiv: 1206.4532 · arxiv_version: 1206.4532v1 · doi: 10.48550/arxiv.1206.4532 · pith_short_12: FQZWRNFIFD42 · pith_short_16: FQZWRNFIFD42OHXF · pith_short_8: FQZWRNFI

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/FQZWRNFIFD42OHXFIML6P3DDNK \
  | 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: 2c3368b4a828f9a71ee54317e7ec636aad8b1a4a7d3519cfbccbae8e2c47d3e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4efae3893794e49e5eeb1a68b6df6159bd50e44b26f47a581a142eb70123b2c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2012-06-20T15:26:01Z",
    "title_canon_sha256": "f89818ec64f6a5966974fa9e749d57c1ab2c540cece9f4a06ce47259fdf4d212"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.4532",
    "kind": "arxiv",
    "version": 1
  }
}