Pith Number

pith:C5ATQRAL

pith:2012:C5ATQRALYVZV3ZKOJWMELIXQLD

not attested not anchored not stored refs pending

Change of an insulator's topological properties by a Hubbard interaction

Eduardo V. Castro, Miguel A. N. Ara\'ujo, Pedro D. Sacramento

arxiv:1208.1289 v2 · 2012-08-06 · 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{C5ATQRALYVZV3ZKOJWMELIXQLD}

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	2026-05-18T03:33:49.895637Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

174138440bc5735de54e4d9845a2f058eac7261771891dbdd4cebe796b2dadb3

Aliases

arxiv: 1208.1289 · arxiv_version: 1208.1289v2 · doi: 10.48550/arxiv.1208.1289 · pith_short_12: C5ATQRALYVZV · pith_short_16: C5ATQRALYVZV3ZKO · pith_short_8: C5ATQRAL

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/C5ATQRALYVZV3ZKOJWMELIXQLD \
  | 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: 174138440bc5735de54e4d9845a2f058eac7261771891dbdd4cebe796b2dadb3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fef0d600b39704a1f0fdb0c155036477a2ec86fba506be3635253566cc99f63b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2012-08-06T21:19:30Z",
    "title_canon_sha256": "f434249d896181882fd37b04fdba94a7ec86e138a9441b1e870d8876fd4ff3d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.1289",
    "kind": "arxiv",
    "version": 2
  }
}