Pith Number

pith:YTH2JTVR

pith:2017:YTH2JTVRKHRRYRTCDC3SVFRYGC

not attested not anchored not stored refs pending

Exploring the Hubbard Model on the Square Lattice at Zero Temperature with a Bosonized Functional Renormalization Approach

Sebastian Johann Wetzel

arxiv:1712.04297 v1 · 2017-12-12 · 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{YTH2JTVRKHRRYRTCDC3SVFRYGC}

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	2026-05-18T00:28:08.494537Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4cfa4ceb151e31c466218b72a963830a93b0caca38ea6cce9a5eeada0b2ae67

Aliases

arxiv: 1712.04297 · arxiv_version: 1712.04297v1 · doi: 10.48550/arxiv.1712.04297 · pith_short_12: YTH2JTVRKHRR · pith_short_16: YTH2JTVRKHRRYRTC · pith_short_8: YTH2JTVR

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/YTH2JTVRKHRRYRTCDC3SVFRYGC \
  | 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: c4cfa4ceb151e31c466218b72a963830a93b0caca38ea6cce9a5eeada0b2ae67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eba202f7170d3576c5d883ddaec987459a1b68067f33193ed49a9eb13cd53d7b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2017-12-12T14:09:47Z",
    "title_canon_sha256": "782c353c69f67c72c030551e7b33e83d5c46fb62cdcc9d6543f6314a3d5dcf74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.04297",
    "kind": "arxiv",
    "version": 1
  }
}