Pith Number

pith:2L4LCRA5

pith:2025:2L4LCRA5XJJQWVKCFKNNYCLEGN

not attested not anchored not stored refs pending

Instantons and topological order in two-leg electron ladders: A universality class

Hoang-Anh Le, Hyun Cheol Lee, In-Hwan Lee, S.-R. Eric Yang

arxiv:2505.24130 v1 · 2025-05-30 · 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{2L4LCRA5XJJQWVKCFKNNYCLEGN}

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	2026-07-05T11:12:42.526501Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2f8b1441dba530b55422a9adc0964337f5a395415595828b262db9c7f03e8e5

Aliases

arxiv: 2505.24130 · arxiv_version: 2505.24130v1 · doi: 10.48550/arxiv.2505.24130 · pith_short_12: 2L4LCRA5XJJQ · pith_short_16: 2L4LCRA5XJJQWVKC · pith_short_8: 2L4LCRA5

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/2L4LCRA5XJJQWVKCFKNNYCLEGN \
  | 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: d2f8b1441dba530b55422a9adc0964337f5a395415595828b262db9c7f03e8e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "101867846e3eee9655f1237b8ad9dc56163a92dcdbe1465fdf107ba750db6d43",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2025-05-30T01:57:23Z",
    "title_canon_sha256": "f0264c8f87c32046d8867172a1c040281e5490b2845834d6a9c894ed7aa26ab7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.24130",
    "kind": "arxiv",
    "version": 1
  }
}