Pith Number

pith:RV3BEWU6

pith:2015:RV3BEWU6ZLMBOVDJTBHQ3X2CS6

not attested not anchored not stored refs pending

Superconductivity in CaSn3 single crystal with a AuCu3-type structure

D. F. Shao, J. Y. Song, L. Hu, Q. L. Pei, W. H. Song, W. J. Lu, X. B. Zhu, X. Luo, Y. P. Sun, Y. Y. Han

arxiv:1512.02514 v1 · 2015-11-20 · 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{RV3BEWU6ZLMBOVDJTBHQ3X2CS6}

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	2026-05-18T01:24:44.519679Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d76125a9ecad8175469984f0ddf42978e20a04caba3f19b192c36b540f148a2

Aliases

arxiv: 1512.02514 · arxiv_version: 1512.02514v1 · doi: 10.48550/arxiv.1512.02514 · pith_short_12: RV3BEWU6ZLMB · pith_short_16: RV3BEWU6ZLMBOVDJ · pith_short_8: RV3BEWU6

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/RV3BEWU6ZLMBOVDJTBHQ3X2CS6 \
  | 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: 8d76125a9ecad8175469984f0ddf42978e20a04caba3f19b192c36b540f148a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc33568bc965ba0b27ed96b44f2ce78193121e8c498d5c1bb22f5f6d68eac4c7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2015-11-20T00:49:49Z",
    "title_canon_sha256": "cf177dae8d93fcd16aeff350dbeb9283db409e798a01db78222fc550873f9d6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.02514",
    "kind": "arxiv",
    "version": 1
  }
}