Pith Number

pith:WQ6HAJCD

pith:2021:WQ6HAJCDWRJHLHGL6BNLY2H53A

not attested not anchored not stored refs pending

Superconductivity in the layered cage compound Ba3Rh4Ge16

A. Bhattacharyya, Changhua Li, Cuiying Pei, D. T. Adroja, Hideo Hosono, Jun Deng, Lingling Gao, P. K. Biswas, Tianping Ying, Weizheng Cao, Yanpeng Qi, Yi Zhao

arxiv:2112.00644 v1 · 2021-12-01 · cond-mat.supr-con · 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{WQ6HAJCDWRJHLHGL6BNLY2H53A}

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	2026-07-05T03:36:49.142400Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b43c702443b452759ccbf05abc68fdd80ef2cae87b539c5d486b37f2b35bc30c

Aliases

arxiv: 2112.00644 · arxiv_version: 2112.00644v1 · doi: 10.48550/arxiv.2112.00644 · pith_short_12: WQ6HAJCDWRJH · pith_short_16: WQ6HAJCDWRJHLHGL · pith_short_8: WQ6HAJCD

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/WQ6HAJCDWRJHLHGL6BNLY2H53A \
  | 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: b43c702443b452759ccbf05abc68fdd80ef2cae87b539c5d486b37f2b35bc30c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "541cfa77376bd469b5e4ea2f558de821d0c5b7853ade37dfdf2cf9908be3af2e",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2021-12-01T16:51:42Z",
    "title_canon_sha256": "d3b937d16053f56057374ac6b8c06333dc31d51372e705ed838b24f3b199993d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.00644",
    "kind": "arxiv",
    "version": 1
  }
}