Pith Number

pith:DRXCXPY2

pith:2014:DRXCXPY27PGKGSSMJVJ232PFKE

not attested not anchored not stored refs pending

On the particle-hole symmetry of the fermionic spinless Hubbard model in $D=1$

E.V. Corr\^ea Silva, M.T. Thomaz, O. Rojas

arxiv:1407.2050 v1 · 2014-07-08 · cond-mat.stat-mech · 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{DRXCXPY27PGKGSSMJVJ232PFKE}

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	2026-05-18T02:48:08.580727Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c6e2bbf1afbcca34a4c4d53ade9e551369eca2279f91f2ddb603a320fdd18ec

Aliases

arxiv: 1407.2050 · arxiv_version: 1407.2050v1 · doi: 10.48550/arxiv.1407.2050 · pith_short_12: DRXCXPY27PGK · pith_short_16: DRXCXPY27PGKGSSM · pith_short_8: DRXCXPY2

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/DRXCXPY27PGKGSSMJVJ232PFKE \
  | 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: 1c6e2bbf1afbcca34a4c4d53ade9e551369eca2279f91f2ddb603a320fdd18ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a792d389da025e53bd863132ee556a5acb765711717cfca929050a10b9ec46e4",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2014-07-08T12:00:59Z",
    "title_canon_sha256": "beb953dd9ef0da168318fff326467a59006ac618ee0f9045893293599a9d6626"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.2050",
    "kind": "arxiv",
    "version": 1
  }
}