Pith Number

pith:CPPGWAUG

pith:2013:CPPGWAUGUVT7377XQNVIXMEZLV

not attested not anchored not stored refs pending

Spin-Polarized Electrons in Bilayer Graphene Flakes

L. Chico, L. Rosales, M. Pacheco, P.A. Orellana

arxiv:1301.4974 v1 · 2013-01-21 · 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{CPPGWAUGUVT7377XQNVIXMEZLV}

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	2026-05-18T01:52:04.979092Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13de6b0286a567fdfff7836a8bb0995d4aa670b242b53e9c3e57b6e892c0df59

Aliases

arxiv: 1301.4974 · arxiv_version: 1301.4974v1 · doi: 10.48550/arxiv.1301.4974 · pith_short_12: CPPGWAUGUVT7 · pith_short_16: CPPGWAUGUVT7377X · pith_short_8: CPPGWAUG

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/CPPGWAUGUVT7377XQNVIXMEZLV \
  | 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: 13de6b0286a567fdfff7836a8bb0995d4aa670b242b53e9c3e57b6e892c0df59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1fdedd7b37650ef9e089796afc11fb9808a4e04017170414bd91accb16f11448",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2013-01-21T20:21:30Z",
    "title_canon_sha256": "e697de6b7e66cfa316e7efc92c994f8e0accd40b155dd10a387dff51f708c5d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.4974",
    "kind": "arxiv",
    "version": 1
  }
}