Pith Number

pith:KVFM6IJT

pith:2014:KVFM6IJTIWFYFVJQVCQF7563HR

not attested not anchored not stored refs pending

Tunable optical properties of multilayers black phosphorus thin films

A. Carvalho, A. H. Castro Neto, A. S. Rodin, Fengnian Xia, Han Wang, Tony Low, Yongjin Jiang

arxiv:1404.4030 v2 · 2014-04-15 · cond-mat.mtrl-sci · cond-mat.mes-hall · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KVFM6IJTIWFYFVJQVCQF7563HR}

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	2026-05-18T02:42:39.311206Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

554acf2133458b82d530a8a05ff7db3c6ff2a8f28059d7b68e1bb96558a08d41

Aliases

arxiv: 1404.4030 · arxiv_version: 1404.4030v2 · doi: 10.48550/arxiv.1404.4030 · pith_short_12: KVFM6IJTIWFY · pith_short_16: KVFM6IJTIWFYFVJQ · pith_short_8: KVFM6IJT

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/KVFM6IJTIWFYFVJQVCQF7563HR \
  | 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: 554acf2133458b82d530a8a05ff7db3c6ff2a8f28059d7b68e1bb96558a08d41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ea7a664882d05f2c36ea881706c23f48d568c1cf690523afe923cd80757a649",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2014-04-15T19:34:24Z",
    "title_canon_sha256": "5a4c836029f21de4a20b0ae7f49b3af9b4bd0810fda0da15d9043d2ed6995a53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.4030",
    "kind": "arxiv",
    "version": 2
  }
}