Pith Number

pith:DFWCYO2K

pith:2023:DFWCYO2KRFMWM2YVZ5AGBSL5MX

not attested not anchored not stored refs pending

Ternary superconducting hydrides in the La-Mg-H system

Artem R. Oganov, Dmitrii Semenok, Grigoriy Shutov, Ivan A. Kruglov

arxiv:2308.15031 v2 · 2023-08-29 · 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{DFWCYO2KRFMWM2YVZ5AGBSL5MX}

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	2026-07-05T07:23:05.000125Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

196c2c3b4a8959666b15cf4060c97d65c577471d1936230f306f2d8a01b5bda0

Aliases

arxiv: 2308.15031 · arxiv_version: 2308.15031v2 · doi: 10.48550/arxiv.2308.15031 · pith_short_12: DFWCYO2KRFMW · pith_short_16: DFWCYO2KRFMWM2YV · pith_short_8: DFWCYO2K

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/DFWCYO2KRFMWM2YVZ5AGBSL5MX \
  | 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: 196c2c3b4a8959666b15cf4060c97d65c577471d1936230f306f2d8a01b5bda0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "efd303ddb6669b7c8b1f3d30d2bded13cea08d041c183d9b36a8a8ae6dc98676",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2023-08-29T05:29:24Z",
    "title_canon_sha256": "d066142fa18d614426f356a1873eaadb34979658cf746c98bcc5fca5de9c8979"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.15031",
    "kind": "arxiv",
    "version": 2
  }
}