Pith Number

pith:KI5Z5OTW

pith:2018:KI5Z5OTWIYHQGN4O63MKHCLK2I

not attested not anchored not stored refs pending

Exact Ground States of the Extended Hubbard Model on the Kagome lattice

Masaaki Nakamura, Satoshi Nishimoto

arxiv:1803.01635 v1 · 2018-03-05 · cond-mat.str-el · cond-mat.stat-mech

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KI5Z5OTWIYHQGN4O63MKHCLK2I}

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	2026-05-17T23:54:25.265949Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

523b9eba76460f03378ef6d8a3896ad22ee7a7bfb07a075be998bcbb3536b8c7

Aliases

arxiv: 1803.01635 · arxiv_version: 1803.01635v1 · doi: 10.48550/arxiv.1803.01635 · pith_short_12: KI5Z5OTWIYHQ · pith_short_16: KI5Z5OTWIYHQGN4O · pith_short_8: KI5Z5OTW

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/KI5Z5OTWIYHQGN4O63MKHCLK2I \
  | 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: 523b9eba76460f03378ef6d8a3896ad22ee7a7bfb07a075be998bcbb3536b8c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb5c1cd74da1f071dc94196ab47e98a2771336e02fcc0f627fa3b034c2753597",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2018-03-05T12:42:11Z",
    "title_canon_sha256": "2eadab9c34d3e6c5b5a9c656028eccb359318e3c29ca8db19bdcb166701f2fe4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.01635",
    "kind": "arxiv",
    "version": 1
  }
}