Pith Number

pith:APL25RWJ

pith:2012:APL25RWJ7FIF7SLD6WCODEQH3Q

not attested not anchored not stored refs pending

Enhancement of the London penetration depth in pnictides at the onset of SDW order under superconducting dome

A. Levchenko, A.V. Chubukov, M.G. Vavilov, M. Khodas

arxiv:1212.5719 v2 · 2012-12-22 · 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{APL25RWJ7FIF7SLD6WCODEQH3Q}

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	2026-05-18T01:52:28.905418Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03d7aec6c9f9505fc963f584e19207dc237bca908c654c9b09d9d6cff8445f41

Aliases

arxiv: 1212.5719 · arxiv_version: 1212.5719v2 · doi: 10.48550/arxiv.1212.5719 · pith_short_12: APL25RWJ7FIF · pith_short_16: APL25RWJ7FIF7SLD · pith_short_8: APL25RWJ

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/APL25RWJ7FIF7SLD6WCODEQH3Q \
  | 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: 03d7aec6c9f9505fc963f584e19207dc237bca908c654c9b09d9d6cff8445f41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4888bf097587500f7f85a652463c17583665d263ee64fc6f5316b4801c5d9704",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2012-12-22T20:00:47Z",
    "title_canon_sha256": "44d1913a531cee8e8ab288993c2523caa206a7506298ebd06299f7e9b8b44c15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.5719",
    "kind": "arxiv",
    "version": 2
  }
}