Pith Number

pith:RM7KBV2U

pith:2015:RM7KBV2U2VYJHYRN2JF2UPE6OU

not attested not anchored not stored refs pending

Metal-Insulator Transition of Dirac Fermions: Variational Cluster Study

Masaki Ebato, Tatsuya Kaneko, Yukinori Ohta

arxiv:1502.04435 v2 · 2015-02-16 · 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{RM7KBV2U2VYJHYRN2JF2UPE6OU}

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	2026-05-18T02:20:30.113864Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b3ea0d754d57093e22dd24baa3c9e753977a621e5c1727a6d3e820470dd466b

Aliases

arxiv: 1502.04435 · arxiv_version: 1502.04435v2 · doi: 10.48550/arxiv.1502.04435 · pith_short_12: RM7KBV2U2VYJ · pith_short_16: RM7KBV2U2VYJHYRN · pith_short_8: RM7KBV2U

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/RM7KBV2U2VYJHYRN2JF2UPE6OU \
  | 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: 8b3ea0d754d57093e22dd24baa3c9e753977a621e5c1727a6d3e820470dd466b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8868735b4e3d1ecc3e4b3f03f1f6bf47b5a81ede62ea73ae521c4767116c3f6b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2015-02-16T06:29:50Z",
    "title_canon_sha256": "68c1a26e456455ea9fd6292a44fd967244858b87aa28be6eaa24a077adfd03dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.04435",
    "kind": "arxiv",
    "version": 2
  }
}