Pith Number

pith:TMW2MEQE

pith:2015:TMW2MEQEOQTU7DCCRSPHEFIGON

not attested not anchored not stored refs pending

Giant enhancement in critical current density, up to a hundredfold, in superconducting NaFe0.97Co0.03As single crystals under hydrostatic pressure

A. F. Wang, Babar Shabbir, Shixue Dou, S. R. Ghorbani, X.H. Chen, Xiaolin Wang

arxiv:1506.05183 v1 · 2015-06-17 · cond-mat.supr-con · cond-mat.mtrl-sci

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

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	2026-05-18T01:46:12.843083Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b2da6120474274f8c428c9e72150673779e419e87ccaeea70aefffbd698917d

Aliases

arxiv: 1506.05183 · arxiv_version: 1506.05183v1 · doi: 10.48550/arxiv.1506.05183 · pith_short_12: TMW2MEQEOQTU · pith_short_16: TMW2MEQEOQTU7DCC · pith_short_8: TMW2MEQE

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/TMW2MEQEOQTU7DCCRSPHEFIGON \
  | 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: 9b2da6120474274f8c428c9e72150673779e419e87ccaeea70aefffbd698917d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82c43166e2e53a760f6aaeb14f7976c55a02e8cb6fd36eef5c0ce1200c36ade6",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2015-06-17T02:04:31Z",
    "title_canon_sha256": "ca8174fffc465b43094013e3bf238d1de46ffb0db835e31def006f8ae75a43ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.05183",
    "kind": "arxiv",
    "version": 1
  }
}