Pith Number

pith:44EGDJO5

pith:2022:44EGDJO5QYJR6UB7DRJ6JYZ2AG

not attested not anchored not stored refs pending

Structural Diversity and Superconductivity in S-P-H Ternary Hydrides Under Pressure

Eva Zurek, Nisha Geng, Tiange Bi

arxiv:2201.00130 v1 · 2022-01-01 · 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{44EGDJO5QYJR6UB7DRJ6JYZ2AG}

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	2026-07-05T04:19:51.306800Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e70861a5dd86131f503f1c53e4e33a01b3ecb675923fd5289bb20dc1c4153c15

Aliases

arxiv: 2201.00130 · arxiv_version: 2201.00130v1 · doi: 10.48550/arxiv.2201.00130 · pith_short_12: 44EGDJO5QYJR · pith_short_16: 44EGDJO5QYJR6UB7 · pith_short_8: 44EGDJO5

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/44EGDJO5QYJR6UB7DRJ6JYZ2AG \
  | 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: e70861a5dd86131f503f1c53e4e33a01b3ecb675923fd5289bb20dc1c4153c15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d7aba12d337b0a5734bb6867775b27e857913416adba5c0e5ca2073679fa308",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2022-01-01T06:47:58Z",
    "title_canon_sha256": "905798b5506773dbe434726a9f515c9ee3741b690128e02d514af12b1adb4f69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.00130",
    "kind": "arxiv",
    "version": 1
  }
}