Pith Number

pith:PLKOC32Q

pith:2012:PLKOC32QBE2NMK2Y2I2YLRZEID

not attested not anchored not stored refs pending

Charge instabilities and topological phases in the extended Hubbard model on the honeycomb lattice with enlarged unit cell

Adolfo G. Grushin, Alberto Cortijo, Belen Valenzuela, Eduardo V. Castro, Fernando de Juan, Maria A. H. Vozmediano

arxiv:1212.6836 v1 · 2012-12-31 · 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{PLKOC32QBE2NMK2Y2I2YLRZEID}

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	2026-05-18T03:31:08.727008Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ad4e16f500934d62b58d23585c72440c1d4a666e2d3cb8482dadb74e5ea87a6

Aliases

arxiv: 1212.6836 · arxiv_version: 1212.6836v1 · doi: 10.48550/arxiv.1212.6836 · pith_short_12: PLKOC32QBE2N · pith_short_16: PLKOC32QBE2NMK2Y · pith_short_8: PLKOC32Q

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/PLKOC32QBE2NMK2Y2I2YLRZEID \
  | 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: 7ad4e16f500934d62b58d23585c72440c1d4a666e2d3cb8482dadb74e5ea87a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28d6d634877e858cac143f8cf589b9b738743f358c4d56b1e1df3052df66c6ca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2012-12-31T08:38:00Z",
    "title_canon_sha256": "e2dbaa0bec59c0fc2b9a9b2c47ac80d2eb5e44995da2ee59844bbbcf5b0efedc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.6836",
    "kind": "arxiv",
    "version": 1
  }
}