Pith Number

pith:NG6RRE72

pith:2012:NG6RRE72EB7K2OPXYRZYJTB5R5

not attested not anchored not stored refs pending

Coulomb interaction effects in graphene bilayers: electron-hole pairing and plasmaron formation

Holger Fehske, Van-Nham Phan

arxiv:1202.0900 v2 · 2012-02-04 · cond-mat.str-el · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NG6RRE72EB7K2OPXYRZYJTB5R5}

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	2026-05-18T01:58:35.457955Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69bd1893fa207ead39f7c47384cc3d8f634481064d4989dadb093d2fa1069ce3

Aliases

arxiv: 1202.0900 · arxiv_version: 1202.0900v2 · doi: 10.48550/arxiv.1202.0900 · pith_short_12: NG6RRE72EB7K · pith_short_16: NG6RRE72EB7K2OPX · pith_short_8: NG6RRE72

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/NG6RRE72EB7K2OPXYRZYJTB5R5 \
  | 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: 69bd1893fa207ead39f7c47384cc3d8f634481064d4989dadb093d2fa1069ce3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28e9f697878064ad285a9ef684623fd30ada1f69648fce9edec084b204e39085",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2012-02-04T15:04:54Z",
    "title_canon_sha256": "fa548b97fc9ef0e3fba8adabfa6d2ba59aa99e54175c4350013445d9fc0730ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.0900",
    "kind": "arxiv",
    "version": 2
  }
}