Pith Number

pith:5HVNTMBL

pith:2018:5HVNTMBLQMXERHOOF74Q4R4BOG

not attested not anchored not stored refs pending

Avoiding Ergodicity Problems in Lattice Discretizations of the Hubbard Model

Christopher K\"orber, Evan Berkowitz, Jan-Lukas Wynen, Thomas Luu, Timo A. L\"ahde

arxiv:1812.09268 v2 · 2018-12-21 · cond-mat.str-el · hep-lat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5HVNTMBLQMXERHOOF74Q4R4BOG}

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	2026-07-05T00:34:59.868231Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9ead9b02b832e489dce2ff90e478171bd353e3ef63e63a84dca9900111f3408

Aliases

arxiv: 1812.09268 · arxiv_version: 1812.09268v2 · doi: 10.48550/arxiv.1812.09268 · pith_short_12: 5HVNTMBLQMXE · pith_short_16: 5HVNTMBLQMXERHOO · pith_short_8: 5HVNTMBL

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/5HVNTMBLQMXERHOOF74Q4R4BOG \
  | 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: e9ead9b02b832e489dce2ff90e478171bd353e3ef63e63a84dca9900111f3408

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "effa9395d780bcef9db8b556a955920ec7003df4f7c6f937760e96504ee906cd",
    "cross_cats_sorted": [
      "hep-lat"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2018-12-21T17:17:06Z",
    "title_canon_sha256": "25c12c51ac5f8b26059829a49eff758440495dbf50c67c2c7f28832cc55f9281"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.09268",
    "kind": "arxiv",
    "version": 2
  }
}