Pith Number

pith:FKUOIR7N

pith:2015:FKUOIR7NDTPUQDI6PIHBJ3PHPS

not attested not anchored not stored refs pending

Intersite electron correlations in a Hubbard model on inhomogeneous lattices

Akihisa Koga, Hartmut Hafermann, Nayuta Takemori

arxiv:1510.04749 v1 · 2015-10-16 · 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{FKUOIR7NDTPUQDI6PIHBJ3PHPS}

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	2026-05-18T01:20:33.714005Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2aa8e447ed1cdf480d1e7a0e14ede77cb799a1ef0146ecdc9f12fe1e49151261

Aliases

arxiv: 1510.04749 · arxiv_version: 1510.04749v1 · doi: 10.48550/arxiv.1510.04749 · pith_short_12: FKUOIR7NDTPU · pith_short_16: FKUOIR7NDTPUQDI6 · pith_short_8: FKUOIR7N

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/FKUOIR7NDTPUQDI6PIHBJ3PHPS \
  | 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: 2aa8e447ed1cdf480d1e7a0e14ede77cb799a1ef0146ecdc9f12fe1e49151261

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17bdc14f131096f76de2830cf83a5fefdf106336fdd716cfcf35274604af98a2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2015-10-16T00:19:54Z",
    "title_canon_sha256": "a3254f64b410e3e33257e44aeb5d5f2c790900bb8d0b94e11ff05b0b74b34cde"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.04749",
    "kind": "arxiv",
    "version": 1
  }
}