Pith Number

pith:ZJLO4NMZ

pith:2018:ZJLO4NMZ4MEQM66LNYNOTUVJH4

not attested not anchored not stored refs pending

Ultra-high critical current densities, the vortex phase diagram and the effect of granularity of the stoichiometric high-Tc superconductor, CaKFe$_4$As$_4$

Amalia I. Coldea, Matthew Bristow, Patrick Taylor, Paul C. Canfield, Shiv J. Singh, Stephen J. Blundell, William Meier

arxiv:1808.06072 v1 · 2018-08-18 · cond-mat.supr-con · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZJLO4NMZ4MEQM66LNYNOTUVJH4}

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	2026-05-18T00:07:46.198568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca56ee3599e309067bcb6e1ae9d2a93f183264aafc0e5468063710619a7c80c3

Aliases

arxiv: 1808.06072 · arxiv_version: 1808.06072v1 · doi: 10.48550/arxiv.1808.06072 · pith_short_12: ZJLO4NMZ4MEQ · pith_short_16: ZJLO4NMZ4MEQM66L · pith_short_8: ZJLO4NMZ

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/ZJLO4NMZ4MEQM66LNYNOTUVJH4 \
  | 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: ca56ee3599e309067bcb6e1ae9d2a93f183264aafc0e5468063710619a7c80c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc6fb0e40458e2d88413adfe8adaadcfcf0119a0e81dab83f317091c00e98265",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2018-08-18T11:11:27Z",
    "title_canon_sha256": "d0a95ca3200b730fa3ba02626e5454bc70a4fcef11d71d68aadfddfc92f74336"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.06072",
    "kind": "arxiv",
    "version": 1
  }
}