Pith Number

pith:XP3D4K64

pith:2020:XP3D4K64CPYATVJTJDSYW2CLSK

not attested not anchored not stored refs pending

The Hubbard model on the Bethe lattice via variational uniform tree states: metal-insulator transition and a Fermi liquid

Antoine Georges, E. Miles Stoudenmire, Matthew Fishman, Peter Lunts

arxiv:2010.06543 v2 · 2020-10-13 · 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{XP3D4K64CPYATVJTJDSYW2CLSK}

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	2026-07-05T02:35:19.458090Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbf63e2bdc13f009d53348e58b684b9280c5f68eb053ec33dff5e6e6317944f3

Aliases

arxiv: 2010.06543 · arxiv_version: 2010.06543v2 · doi: 10.48550/arxiv.2010.06543 · pith_short_12: XP3D4K64CPYA · pith_short_16: XP3D4K64CPYATVJT · pith_short_8: XP3D4K64

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/XP3D4K64CPYATVJTJDSYW2CLSK \
  | 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: bbf63e2bdc13f009d53348e58b684b9280c5f68eb053ec33dff5e6e6317944f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da3f167f1393b5349bab18fb9c504772712572d6183bda92be74c78e58d5dfd4",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2020-10-13T16:51:11Z",
    "title_canon_sha256": "42e08fd5a7f9b3a5bc96b540d30cbd47aa7ba57f2b169c57c573ef231045ff13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.06543",
    "kind": "arxiv",
    "version": 2
  }
}