Pith Number

pith:55ZYQGUH

pith:2018:55ZYQGUHU7VTVJOSO5TUBUGWBU

not attested not anchored not stored refs pending

Supercondutivity in SnSb with natural superlattice structure

Bin Liu, Guanghan Cao, Hangdong Wang, Jifeng Wu, Yanwei Cui, Yi Liu, Zhicheng Wang, Zhi Ren

arxiv:1808.08500 v2 · 2018-08-26 · 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{55ZYQGUHU7VTVJOSO5TUBUGWBU}

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	2026-05-18T00:00:39.297933Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef73881a87a7eb3aa5d2776740d0d60d25f482f647252022c22901909a00dfbd

Aliases

arxiv: 1808.08500 · arxiv_version: 1808.08500v2 · doi: 10.48550/arxiv.1808.08500 · pith_short_12: 55ZYQGUHU7VT · pith_short_16: 55ZYQGUHU7VTVJOS · pith_short_8: 55ZYQGUH

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/55ZYQGUHU7VTVJOSO5TUBUGWBU \
  | 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: ef73881a87a7eb3aa5d2776740d0d60d25f482f647252022c22901909a00dfbd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c8105f0c7ec84d0c0ae26c5b0216748dd07874fd81056283a4d9d4cd9a1c8d8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2018-08-26T03:37:18Z",
    "title_canon_sha256": "72cbc4a992996f4aae60d7d5fcb5673a6d9ee42bc3b1fd1f69a644640cb0530e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.08500",
    "kind": "arxiv",
    "version": 2
  }
}