Pith Number

pith:F7GJRH6Y

pith:2018:F7GJRH6Y5EIMRBYL6NBB7DKT4Y

not attested not anchored not stored refs pending

Superconductivity in layered Oxychalcogenide La2O2Bi3AgS6

Rajveer Jha, Ryuji Higashinaka, Tatsuma D. Matsuda, Yoshikazu Mizuguchi, Yosuke Goto, Yuji Aoki

arxiv:1807.04582 v1 · 2018-07-12 · 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{F7GJRH6Y5EIMRBYL6NBB7DKT4Y}

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	2026-05-18T00:09:41.278187Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2fcc989fd8e910c8870bf3421f8d53e612bfe62e29896f151735d78303d3ab47

Aliases

arxiv: 1807.04582 · arxiv_version: 1807.04582v1 · doi: 10.48550/arxiv.1807.04582 · pith_short_12: F7GJRH6Y5EIM · pith_short_16: F7GJRH6Y5EIMRBYL · pith_short_8: F7GJRH6Y

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/F7GJRH6Y5EIMRBYL6NBB7DKT4Y \
  | 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: 2fcc989fd8e910c8870bf3421f8d53e612bfe62e29896f151735d78303d3ab47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67ff6046493273a573e919f7e82aad8c718460ded9d245a38fef89c07b0145b4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2018-07-12T12:49:14Z",
    "title_canon_sha256": "f77020b477474ea4c93c3af995eb66f02d4955a05cba587b2484a8cb58c985c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.04582",
    "kind": "arxiv",
    "version": 1
  }
}