Pith Number

pith:XNTIY5TR

pith:2018:XNTIY5TRC3LXYPHGYKDHDP5GZN

not attested not anchored not stored refs pending

Synthesis of clathrate cerium superhydride CeH9 below 100 GPa with atomic hydrogen sublattice

Artem R. Oganov, Eran Greenberg, Ivan A. Kruglov, Jianshi Zhou, Jung-Fu Lin, M. Mahdi Davari Esfahani, Nilesh P. Salke, Vitali B. Prakapenka, Yaguo Wang, Youjun Zhang

arxiv:1805.02060 v2 · 2018-05-05 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XNTIY5TRC3LXYPHGYKDHDP5GZN}

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	2026-07-05T00:10:30.890067Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb668c767116d77c3ce6c28671bfa6cb66d7491275394a22a5435317c38c0035

Aliases

arxiv: 1805.02060 · arxiv_version: 1805.02060v2 · doi: 10.48550/arxiv.1805.02060 · pith_short_12: XNTIY5TRC3LX · pith_short_16: XNTIY5TRC3LXYPHG · pith_short_8: XNTIY5TR

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/XNTIY5TRC3LXYPHGYKDHDP5GZN \
  | 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: bb668c767116d77c3ce6c28671bfa6cb66d7491275394a22a5435317c38c0035

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e18a4c668ffb0fe9009549b41dd415b024fbad520793c0a42df5323b7120067b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-05-05T14:21:25Z",
    "title_canon_sha256": "3c8cd7428ba4f32fe74571251946dfeddeb7cb36cf35fe69897f6c6552ed8806"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.02060",
    "kind": "arxiv",
    "version": 2
  }
}