Pith Number

pith:6JU7JI4A

pith:2019:6JU7JI4AWZY5CLBOUXW5MT6FJX

not attested not anchored not stored refs pending

Improvement of superconducting properties by chemical pressure effect in Eu-doped La2-xEuxO2Bi3Ag0.6Sn0.4S6

Akira Miura, C. Moriyoshi, Rajveer Jha, Ryuji Higashinaka, Yoshihiro Kuroiwa, Yoshikazu Mizuguchi, Yosuke Goto

arxiv:1908.09311 v1 · 2019-08-25 · 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{6JU7JI4AWZY5CLBOUXW5MT6FJX}

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	2026-07-05T01:29:40.215621Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f269f4a380b671d12c2ea5edd64fc54deb9dc30e75520d5960ee14fdc7a82007

Aliases

arxiv: 1908.09311 · arxiv_version: 1908.09311v1 · doi: 10.48550/arxiv.1908.09311 · pith_short_12: 6JU7JI4AWZY5 · pith_short_16: 6JU7JI4AWZY5CLBO · pith_short_8: 6JU7JI4A

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/6JU7JI4AWZY5CLBOUXW5MT6FJX \
  | 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: f269f4a380b671d12c2ea5edd64fc54deb9dc30e75520d5960ee14fdc7a82007

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0663c22748036853b9927214460adebcabb3a96137806646364dbcd731f6ed27",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2019-08-25T12:15:15Z",
    "title_canon_sha256": "a65d83a2097dba15a711bacbc5ac66d64602283b7d1e8830e5fb49c6df2a74eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.09311",
    "kind": "arxiv",
    "version": 1
  }
}