Pith Number

pith:SIPJZHRP

pith:2019:SIPJZHRP673ZFZ32ZIPZFRKTMT

not attested not anchored not stored refs pending

Superconductivity and Equation of State of Distorted fcc-Lanthanum above Megabar Pressures

Anna G. Ivanova, Artem R. Oganov, Dmitrii V. Semenok, Ivan A. Troyan, Tian Cui, Wuhao Chen, Xiaoli Huang

arxiv:1903.02194 v3 · 2019-03-06 · 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{SIPJZHRP673ZFZ32ZIPZFRKTMT}

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	2026-07-05T01:48:41.829256Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

921e9c9e2ff7f792e77aca1f92c55364cc4a14c1de73b8817d80122593e4d58d

Aliases

arxiv: 1903.02194 · arxiv_version: 1903.02194v3 · doi: 10.48550/arxiv.1903.02194 · pith_short_12: SIPJZHRP673Z · pith_short_16: SIPJZHRP673ZFZ32 · pith_short_8: SIPJZHRP

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/SIPJZHRP673ZFZ32ZIPZFRKTMT \
  | 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: 921e9c9e2ff7f792e77aca1f92c55364cc4a14c1de73b8817d80122593e4d58d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "926c57354f9bce6f1f9a0331217aae17646e92d379429853fa5ae48c4c7dc13c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2019-03-06T06:32:03Z",
    "title_canon_sha256": "f22a4790450775b41fa3ec57e16c8d6ba5cb0149ebf0298aa6b20525d2ae15b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.02194",
    "kind": "arxiv",
    "version": 3
  }
}