Pith Number

pith:A6J5ZJIK

pith:2018:A6J5ZJIKXWE45DFXFZVEM3RR7U

not attested not anchored not stored refs pending

Influence of spin and charge fluctuations on spectra of the two-dimensional Hubbard model

A. Sherman

arxiv:1803.07317 v1 · 2018-03-20 · 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{A6J5ZJIKXWE45DFXFZVEM3RR7U}

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	2026-05-18T00:02:12.628005Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0793dca50abd89ce8cb72e6a466e31fd317e1fcbb955e5066c6ac02c3eabe776

Aliases

arxiv: 1803.07317 · arxiv_version: 1803.07317v1 · doi: 10.48550/arxiv.1803.07317 · pith_short_12: A6J5ZJIKXWE4 · pith_short_16: A6J5ZJIKXWE45DFX · pith_short_8: A6J5ZJIK

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/A6J5ZJIKXWE45DFXFZVEM3RR7U \
  | 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: 0793dca50abd89ce8cb72e6a466e31fd317e1fcbb955e5066c6ac02c3eabe776

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74b7415342ddbee9757c36c6e10212701b7fd3b485eb04ecfc1cf3ff7671672e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2018-03-20T09:22:54Z",
    "title_canon_sha256": "830cbf8fa82874e4e0a56748049466641d3b41f86733c779a577cc1f44dd2a93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.07317",
    "kind": "arxiv",
    "version": 1
  }
}