Pith Number

pith:ZPX53S7N

pith:2015:ZPX53S7N5U5FK7UWHKOR67FKGH

not attested not anchored not stored refs pending

Progress in nonmagnetic impurity doping studies on Fe-based superconductors

Eiji Takayama-Muromachi, Hua-Bing Wang, Jun Li, Kazunari Yamaura, Pei-Heng Wu, Yan-Feng Guo, Zhao-Rong Yang

arxiv:1510.01805 v1 · 2015-10-07 · 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{ZPX53S7N5U5FK7UWHKOR67FKGH}

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	2026-05-18T01:16:48.243504Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cbefddcbeded3a557e963a9d1f7caa31d7143681ee806582afa8632995b5eb53

Aliases

arxiv: 1510.01805 · arxiv_version: 1510.01805v1 · doi: 10.48550/arxiv.1510.01805 · pith_short_12: ZPX53S7N5U5F · pith_short_16: ZPX53S7N5U5FK7UW · pith_short_8: ZPX53S7N

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/ZPX53S7N5U5FK7UWHKOR67FKGH \
  | 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: cbefddcbeded3a557e963a9d1f7caa31d7143681ee806582afa8632995b5eb53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e09c5cabb47771bb855e23bfe63b22fae9c4b0642174a3427ac167acc3c8947",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2015-10-07T02:34:41Z",
    "title_canon_sha256": "f9cb7945deb63b9f382c633124649f5a1628596d31dd90c3874a06337907a95e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.01805",
    "kind": "arxiv",
    "version": 1
  }
}