Pith Number

pith:KAGWR2QK

pith:2015:KAGWR2QKB7FBWXZQRXHXJINO5U

not attested not anchored not stored refs pending

The $\beta$-expansion of the $D=1$ fermionic spinless Hubbard model off the half-filling regime

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

arxiv:1510.06531 v1 · 2015-10-22 · 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{KAGWR2QKB7FBWXZQRXHXJINO5U}

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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	2026-05-18T01:29:30.737890Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

500d68ea0a0fca1b5f308dcf74a1aeed275adf05883963ac9cc43216004cff98

Aliases

arxiv: 1510.06531 · arxiv_version: 1510.06531v1 · doi: 10.48550/arxiv.1510.06531 · pith_short_12: KAGWR2QKB7FB · pith_short_16: KAGWR2QKB7FBWXZQ · pith_short_8: KAGWR2QK

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/KAGWR2QKB7FBWXZQRXHXJINO5U \
  | 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: 500d68ea0a0fca1b5f308dcf74a1aeed275adf05883963ac9cc43216004cff98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "982f7b16da10e5a2562b1a918d469f8c8bd7a21e87e7448577bd1581fab2fe2c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2015-10-22T08:52:08Z",
    "title_canon_sha256": "2df0520ef5a5069f8a4d8f16c12a7576fbdbed0256365a4fe0b8f5a9632ed16d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.06531",
    "kind": "arxiv",
    "version": 1
  }
}