Pith Number

pith:RIK4ZY6J

pith:2017:RIK4ZY6J4VXCAJILSEJ27WEVEO

not attested not anchored not stored refs pending

Superconductivity in alkaline earth metal-filled skutterudites BaxIr4X12 (X = As, P)

Binghai Yan, Claudia Felser, Hechang Lei, Hideo Hosono, Jiangang Guo, Wujun Shi, Yanpeng Qi

arxiv:1708.05166 v1 · 2017-08-17 · 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{RIK4ZY6J4VXCAJILSEJ27WEVEO}

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	2026-05-18T00:37:53.679141Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a15cce3c9e56e20250b9113afd895238da714d061b836d1e54d94dfe3fb2bb1

Aliases

arxiv: 1708.05166 · arxiv_version: 1708.05166v1 · doi: 10.48550/arxiv.1708.05166 · pith_short_12: RIK4ZY6J4VXC · pith_short_16: RIK4ZY6J4VXCAJIL · pith_short_8: RIK4ZY6J

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/RIK4ZY6J4VXCAJILSEJ27WEVEO \
  | 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: 8a15cce3c9e56e20250b9113afd895238da714d061b836d1e54d94dfe3fb2bb1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f61af1431d48bbd2d2d0736af2180974f5bdf65f9f43ef57cf0ff06e5f44fb3a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2017-08-17T08:12:04Z",
    "title_canon_sha256": "9631bc9b8fe4cb557131f9ee1bfe4ce9b37a89ab5e10dbf3202518ed787be5bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.05166",
    "kind": "arxiv",
    "version": 1
  }
}