Pith Number

pith:XUNQJYHJ

pith:2020:XUNQJYHJ25Z7Y3R2HZMEEGDEGK

not attested not anchored not stored refs pending

Infinite-layer nickelates as Ni-eg Hund's metals

Byungkyun Kang, Corey Melnick, Gabriel Kotliar, Myung Joon Han, Patrick Semon, Sangkook Choi, Siheon Ryee

arxiv:2007.14610 v2 · 2020-07-29 · 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{XUNQJYHJ25Z7Y3R2HZMEEGDEGK}

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	2026-07-05T02:04:09.981657Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd1b04e0e9d773fc6e3a3e5842186432bbd464cfdff7a1106f9c8e0ca15181e3

Aliases

arxiv: 2007.14610 · arxiv_version: 2007.14610v2 · doi: 10.48550/arxiv.2007.14610 · pith_short_12: XUNQJYHJ25Z7 · pith_short_16: XUNQJYHJ25Z7Y3R2 · pith_short_8: XUNQJYHJ

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/XUNQJYHJ25Z7Y3R2HZMEEGDEGK \
  | 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: bd1b04e0e9d773fc6e3a3e5842186432bbd464cfdff7a1106f9c8e0ca15181e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd8fc40e3f5ee8ea6a449c09557d0430b7b553c5e9842a930e409429230f720e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2020-07-29T05:29:08Z",
    "title_canon_sha256": "9d014210db2df4fd929e74ce91de646e040e71c4307f8ad9a0f90ba52f2dee53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.14610",
    "kind": "arxiv",
    "version": 2
  }
}