Pith Number

pith:2IQ3I6MZ

pith:2018:2IQ3I6MZ4PFYUYKDRHWFBENRF5

not attested not anchored not stored refs pending

Charge Kondo Effect and Superconductivity in the Falikov-Kimball model with the Pair Hopping

A. Koga, J. Nasu, R. Shinzaki

arxiv:1801.07427 v1 · 2018-01-23 · 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{2IQ3I6MZ4PFYUYKDRHWFBENRF5}

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	2026-05-18T00:20:02.512358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d221b47999e3cb8a614389ec5091b12f5b6ea6120dbf0f0e9b5c63086d23b86a

Aliases

arxiv: 1801.07427 · arxiv_version: 1801.07427v1 · doi: 10.48550/arxiv.1801.07427 · pith_short_12: 2IQ3I6MZ4PFY · pith_short_16: 2IQ3I6MZ4PFYUYKD · pith_short_8: 2IQ3I6MZ

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/2IQ3I6MZ4PFYUYKDRHWFBENRF5 \
  | 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: d221b47999e3cb8a614389ec5091b12f5b6ea6120dbf0f0e9b5c63086d23b86a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6343bb0430df9bae08650e98c8ffa80e29dfd8a3057107a5b06014b8d68b20e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2018-01-23T08:08:02Z",
    "title_canon_sha256": "4351d06d74097a5ff680272f53f75f6eb78a67103ce46b757d7f8ed3a90118d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.07427",
    "kind": "arxiv",
    "version": 1
  }
}