Pith Number

pith:4V3O4KXY

pith:2019:4V3O4KXYGPTQTMOU56IWHQTVKP

not attested not anchored not stored refs pending

Photoinduced polarization enhancement in biased bilayer graphene in the Landau level regime

Alexander L\'opez, Benjamin Santos, Bertrand Berche, Francisco Mireles, John Schliemann

arxiv:1908.05515 v1 · 2019-08-15 · 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{4V3O4KXYGPTQTMOU56IWHQTVKP}

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	2026-07-05T00:40:57.380792Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e576ee2af833e709b1d4ef9163c27553ccc9cb26e65b37115ad8b7c966f99c10

Aliases

arxiv: 1908.05515 · arxiv_version: 1908.05515v1 · doi: 10.48550/arxiv.1908.05515 · pith_short_12: 4V3O4KXYGPTQ · pith_short_16: 4V3O4KXYGPTQTMOU · pith_short_8: 4V3O4KXY

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/4V3O4KXYGPTQTMOU56IWHQTVKP \
  | 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: e576ee2af833e709b1d4ef9163c27553ccc9cb26e65b37115ad8b7c966f99c10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63960e4bfb60449f457ff95c979f255478425fbd7317e378cdef3829c91a57e4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-08-15T12:38:31Z",
    "title_canon_sha256": "4245002b528213761d280024d5d47660da7776bed8d99c4e6c7da4259b7d02e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.05515",
    "kind": "arxiv",
    "version": 1
  }
}