Pith Number

pith:YEP75K7D

pith:2019:YEP75K7DWWAGSXCN3LKFGT3MIM

not attested not anchored not stored refs pending

Preformed Cooper pairs in layered FeSe-based superconductors

B. L. Kang, D. W. Song, D. Zhao, H. H. Wang, J. Li, L. P. Nie, L. X. Zheng, M. Z. Shi, Q. Zhang, S. J. Li, T. Wu, X. H. Chen

arxiv:1912.03508 v1 · 2019-12-07 · 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{YEP75K7DWWAGSXCN3LKFGT3MIM}

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.

Cited by

1 paper in Pith

Preformed Cooper Pairs in a Triclinic Iron Pnictide Superconductor

Receipt and verification

First computed	2026-07-05T01:31:50.999435Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c11ffeabe3b580695c4ddad4534f6c432fff9d1807971645ca6bb6e7e399bffb

Aliases

arxiv: 1912.03508 · arxiv_version: 1912.03508v1 · doi: 10.48550/arxiv.1912.03508 · pith_short_12: YEP75K7DWWAG · pith_short_16: YEP75K7DWWAGSXCN · pith_short_8: YEP75K7D

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/YEP75K7DWWAGSXCN3LKFGT3MIM \
  | 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: c11ffeabe3b580695c4ddad4534f6c432fff9d1807971645ca6bb6e7e399bffb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af9c05e8271710583a90ee726ccbf32e85bf8eca7beb9ac49180a8f16ade0628",
    "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": "2019-12-07T14:19:23Z",
    "title_canon_sha256": "d2c543e51cb51c83c3642323e9befa5612431f3f67b68dbc74febeccb773a461"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.03508",
    "kind": "arxiv",
    "version": 1
  }
}