Pith Number

pith:I4VQDD6U

pith:2009:I4VQDD6UUFGHYRY2FZVROM5573

not attested not anchored not stored refs pending

The Falicov-Kimball model in external magnetic field: orbital effects

Maciej M. Maska, Maciej Wrobel, Marcin Mierzejewski

arxiv:0912.4155 v1 · 2009-12-21 · cond-mat.str-el · cond-mat.stat-mech

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I4VQDD6UUFGHYRY2FZVROM5573}

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	2026-05-18T04:36:08.739724Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

472b018fd4a14c7c471a2e6b1733bdfeca937571179f3c97389a6f7fe2e84dc0

Aliases

arxiv: 0912.4155 · arxiv_version: 0912.4155v1 · doi: 10.48550/arxiv.0912.4155 · pith_short_12: I4VQDD6UUFGH · pith_short_16: I4VQDD6UUFGHYRY2 · pith_short_8: I4VQDD6U

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/I4VQDD6UUFGHYRY2FZVROM5573 \
  | 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: 472b018fd4a14c7c471a2e6b1733bdfeca937571179f3c97389a6f7fe2e84dc0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6faefe21996eb323b640a97be8efd6558b7154fd050a582fc683f1da6ec97675",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2009-12-21T12:51:47Z",
    "title_canon_sha256": "d38e2eb85b6f831aa7432f791a804d029dfcd905d4e174dd9e02e9af6b8f3a31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.4155",
    "kind": "arxiv",
    "version": 1
  }
}