Pith Number

pith:L4VXCHZQ

pith:2014:L4VXCHZQOLBCJFSN7M6OJEGKXO

not attested not anchored not stored refs pending

AC loss and coupling currents in YBCO coated conductors with varying number of filaments

Alexandra Jung, Anna Kario, Eduard Demencik, Francesco Grilli, Michal Vojenciak, Rainer Nast, Wilfried Goldacker

arxiv:1406.4990 v2 · 2014-06-19 · 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{L4VXCHZQOLBCJFSN7M6OJEGKXO}

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	2026-05-18T00:43:36.282282Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f2b711f3072c224964dfb3ce490cabbbe34c5c71f2e26a7321873ef418ec317

Aliases

arxiv: 1406.4990 · arxiv_version: 1406.4990v2 · doi: 10.48550/arxiv.1406.4990 · pith_short_12: L4VXCHZQOLBC · pith_short_16: L4VXCHZQOLBCJFSN · pith_short_8: L4VXCHZQ

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/L4VXCHZQOLBCJFSN7M6OJEGKXO \
  | 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: 5f2b711f3072c224964dfb3ce490cabbbe34c5c71f2e26a7321873ef418ec317

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de47a1a83879a753dac67fd784c8b665886e0e659570a6d5c33703b1c4f48f55",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2014-06-19T09:52:00Z",
    "title_canon_sha256": "433579813af19da68270b7ebf4c6f227be4a2393c7fde70fa0df44723a2660f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.4990",
    "kind": "arxiv",
    "version": 2
  }
}