Pith Number

pith:VX37HHDG

pith:2019:VX37HHDG6PZ5DJOUNDQTMH5ZNX

not attested not anchored not stored refs pending

Monolayer black phosphorus by sequential wet-chemical surface oxidation

Andreas Hirsch, Christoph Gadermaier, Daniele Vella, Edurne Nuin, Frank Hauke, Gonzalo Abell\'an, Karl J. J. Mayrhofer, Maria Kole\'snik-Gray, Mario L\"offler, Martin Siebert, Stefan Wild, Vicent Lloret, Victor Vega-Mayoral, Vojislav Krsti\'c

arxiv:1903.03972 v1 · 2019-03-10 · physics.app-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VX37HHDG6PZ5DJOUNDQTMH5ZNX}

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	2026-05-17T23:51:40.407249Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

adf7f39c66f3f3d1a5d468e1361fb96de8f94f95043ba44308b4945c1a1d0bf3

Aliases

arxiv: 1903.03972 · arxiv_version: 1903.03972v1 · doi: 10.48550/arxiv.1903.03972 · pith_short_12: VX37HHDG6PZ5 · pith_short_16: VX37HHDG6PZ5DJOU · pith_short_8: VX37HHDG

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/VX37HHDG6PZ5DJOUNDQTMH5ZNX \
  | 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: adf7f39c66f3f3d1a5d468e1361fb96de8f94f95043ba44308b4945c1a1d0bf3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "984fe7c8b6a02fea4c9979cb68072c0148ca064df6884e59607388b9951aba43",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2019-03-10T11:44:00Z",
    "title_canon_sha256": "73c9058c9d4e6ef18929a76f1a357ac40ab7134abc8e7752b90330a857e1beb8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.03972",
    "kind": "arxiv",
    "version": 1
  }
}