Pith Number

pith:EKO2FOGU

pith:2022:EKO2FOGUIZ2ZZ7V3Z3FEUFS7DA

not attested not anchored not stored refs pending

Insulator-metal-superconductor transition in medium-entropy van der Waals compound MEPSe3 (ME=Fe, Mn, Cd, and In) under high pressures

Dajian Huang, Hideo Hosono, Huiyang Gou, Jian-gang Guo, Junjie Wang, Qinghua Zhang, Tianping Ying, Xiaolong Chen, Xu Chen, Yanchun Li

arxiv:2207.08589 v2 · 2022-07-18 · 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{EKO2FOGUIZ2ZZ7V3Z3FEUFS7DA}

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	2026-07-05T05:18:05.393418Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

229da2b8d446759cfebbceca4a165f181a245e45e82afb76578da0151bf29c03

Aliases

arxiv: 2207.08589 · arxiv_version: 2207.08589v2 · doi: 10.48550/arxiv.2207.08589 · pith_short_12: EKO2FOGUIZ2Z · pith_short_16: EKO2FOGUIZ2ZZ7V3 · pith_short_8: EKO2FOGU

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/EKO2FOGUIZ2ZZ7V3Z3FEUFS7DA \
  | 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: 229da2b8d446759cfebbceca4a165f181a245e45e82afb76578da0151bf29c03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9cc647a3f70aafcd2e036efeb3587edd32b92f67bcf7a03ed1deb971f1a1f155",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2022-07-18T13:30:27Z",
    "title_canon_sha256": "b459ef90053992900182caf43317ec10be389f4b05207babefc1749b533cff8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.08589",
    "kind": "arxiv",
    "version": 2
  }
}