Pith Number

pith:M2PEMHLE

pith:2014:M2PEMHLEDPFKALQSGEV3KHIKHI

not attested not anchored not stored refs pending

Free fermion description of a paramagnetic Mott insulator

Johan Nilsson, Matteo Bazzanella

arxiv:1407.4310 v1 · 2014-07-16 · 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{M2PEMHLEDPFKALQSGEV3KHIKHI}

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.

Cited by

1 paper in Pith

Semiclassical representation of the Hubbard model

Receipt and verification

First computed	2026-05-18T02:47:30.730939Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

669e461d641bcaa02e12312bb51d0a3a3f5641481a94da4aa2d32ef9a4f553af

Aliases

arxiv: 1407.4310 · arxiv_version: 1407.4310v1 · doi: 10.48550/arxiv.1407.4310 · pith_short_12: M2PEMHLEDPFK · pith_short_16: M2PEMHLEDPFKALQS · pith_short_8: M2PEMHLE

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/M2PEMHLEDPFKALQSGEV3KHIKHI \
  | 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: 669e461d641bcaa02e12312bb51d0a3a3f5641481a94da4aa2d32ef9a4f553af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "654f48a11aca02a5e4ce8eb7a3360403e42562f3f967405357f6441402059a7e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2014-07-16T13:52:21Z",
    "title_canon_sha256": "0e65cd689e5dd18853a23f9b4c2be7553820ac6ad58a74952f85a99b1133c110"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.4310",
    "kind": "arxiv",
    "version": 1
  }
}