Pith Number

pith:4M44GIHE

pith:2018:4M44GIHEDWBIA62DBEY5TFBKHJ

not attested not anchored not stored refs pending

Anomalous Dome-like Superconductivity in RE2(Cu1-xNix)5As3O2(RE=La, Pr, Nd)

Chunsheng Gong, Congcong Le, Erjian Cheng, Jiangang Guo, Jiangping Hu, Ning Liu, Qinghua Zhang, Shiyan Li, Tianping Ying, Xiaolong Chen, Xu Chen

arxiv:1808.06857 v3 · 2018-08-21 · cond-mat.supr-con · cond-mat.mtrl-sci · cond-mat.str-el

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4M44GIHEDWBIA62DBEY5TFBKHJ}

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	2026-05-17T23:46:36.184702Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e339c320e41d82807b430931d9942a3a78912ec7537444f5f7744827c59444ec

Aliases

arxiv: 1808.06857 · arxiv_version: 1808.06857v3 · doi: 10.48550/arxiv.1808.06857 · pith_short_12: 4M44GIHEDWBI · pith_short_16: 4M44GIHEDWBIA62D · pith_short_8: 4M44GIHE

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/4M44GIHEDWBIA62DBEY5TFBKHJ \
  | 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: e339c320e41d82807b430931d9942a3a78912ec7537444f5f7744827c59444ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a4975bfcd03a00fedc5efc3dd85b98e476dcc74f5c18762f5ceca1bdcda1562",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2018-08-21T11:48:15Z",
    "title_canon_sha256": "9c37f03fdc508e23a4b5e7beb32c17e362f0c9b4a6a6bdfd495106fdae48817e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.06857",
    "kind": "arxiv",
    "version": 3
  }
}