Pith Number

pith:NMGTKDTF

pith:2012:NMGTKDTF57UYTUP6CAYZR7ZD6Y

not attested not anchored not stored refs pending

Phase separation in strongly correlated electron systems with wide and narrow bands: a comparison of the Hubbard-I and DMFT approximations

A.O. Sboychakov

arxiv:1212.3088 v1 · 2012-12-13 · 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{NMGTKDTF57UYTUP6CAYZR7ZD6Y}

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	2026-05-18T01:52:39.019974Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b0d350e65efe989d1fe103198ff23f62d975c49fc08e6f8caead61cc4370dd5

Aliases

arxiv: 1212.3088 · arxiv_version: 1212.3088v1 · doi: 10.48550/arxiv.1212.3088 · pith_short_12: NMGTKDTF57UY · pith_short_16: NMGTKDTF57UYTUP6 · pith_short_8: NMGTKDTF

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/NMGTKDTF57UYTUP6CAYZR7ZD6Y \
  | 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: 6b0d350e65efe989d1fe103198ff23f62d975c49fc08e6f8caead61cc4370dd5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3d747ee831add7d5cbc3283e7b477c621f68f4767786601ce01e5203827607c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2012-12-13T08:43:09Z",
    "title_canon_sha256": "b80e7b0fce5ca9bd0ea6dafdf34205963f04209595c8070f5bdff0935e1cb116"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.3088",
    "kind": "arxiv",
    "version": 1
  }
}