Pith Number

pith:K3E7E3C4

pith:2019:K3E7E3C4UOZXWTEXLQVQEUGUHD

not attested not anchored not stored refs pending

Gutzwiller projection for exclusion of holes: Application to strongly correlated Ionic Hubbard Model and Binary Alloys

Anwesha Chattopadhyay, Arti Garg

arxiv:1902.05920 v2 · 2019-02-15 · 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{K3E7E3C4UOZXWTEXLQVQEUGUHD}

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	2026-05-17T23:53:40.950198Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56c9f26c5ca3b37b4c975c2b0250d438eb42d01b26a3cd9fc4451b15dfaec06e

Aliases

arxiv: 1902.05920 · arxiv_version: 1902.05920v2 · doi: 10.48550/arxiv.1902.05920 · pith_short_12: K3E7E3C4UOZX · pith_short_16: K3E7E3C4UOZXWTEX · pith_short_8: K3E7E3C4

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/K3E7E3C4UOZXWTEXLQVQEUGUHD \
  | 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: 56c9f26c5ca3b37b4c975c2b0250d438eb42d01b26a3cd9fc4451b15dfaec06e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2aadf49288d5e4556b4cd4bce15330c2b8e23d0c8048776c160b61ee2dd30014",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2019-02-15T18:05:47Z",
    "title_canon_sha256": "082379a43cd57cc34bd3cc34d5fc0c37b15b25d764952ad98064ee42133f2e09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.05920",
    "kind": "arxiv",
    "version": 2
  }
}