Pith Number

pith:LIGFUZ6U

pith:2019:LIGFUZ6UQFLD7A2XFRU6IWR3IM

not attested not anchored not stored refs pending

Data-driven Exploration of Pressure-Induced Superconductivity in AgIn$_{5}$Se$_{8}$

Hiromi Tanaka, Hiroshi Hara, Hiroyuki Takeya, Kiyoyuki Terakura, Ryo Matsumoto, Sayaka Yamamoto, Shintaro Adachi, Tetsuo Irifune, Yoshihiko Takano, Yoshito Saito, Zhufeng Hou

arxiv:1902.09770 v1 · 2019-02-26 · 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{LIGFUZ6UQFLD7A2XFRU6IWR3IM}

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	2026-07-05T01:10:54.852548Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a0c5a67d481563f83572c69e45a3b4304e757540314a3ba6b036e6d95b6007b

Aliases

arxiv: 1902.09770 · arxiv_version: 1902.09770v1 · doi: 10.48550/arxiv.1902.09770 · pith_short_12: LIGFUZ6UQFLD · pith_short_16: LIGFUZ6UQFLD7A2X · pith_short_8: LIGFUZ6U

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/LIGFUZ6UQFLD7A2XFRU6IWR3IM \
  | 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: 5a0c5a67d481563f83572c69e45a3b4304e757540314a3ba6b036e6d95b6007b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a251dbcf655fa018cdcb8a13d2517b87e98b599d5b9f8a5e997585ef726f78cb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2019-02-26T07:20:46Z",
    "title_canon_sha256": "a4acbaae95b23a90e3e8e1168e98735bccca8b7e2925e614a9b83f7cf42c55d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.09770",
    "kind": "arxiv",
    "version": 1
  }
}