Pith Number

pith:E5PV5O4A

pith:2018:E5PV5O4AJ364ZE3SGAWLIG6ZMR

not attested not anchored not stored refs pending

Electrically controlled water permeation through graphene oxide membranes

A. K. Geim, A. N. Grigorenko, A. Pratt, C. T. Cherian, F. M. Peeters, H. Ghorbanfekr-Kalashami, J. Abraham, J. C. Zhang, K.-G. Zhou, K. Huang, K. S. Novoselov, K. S. Vasu, M. Neek-Amal, O. P. Marshall, R. R. Nair, V. G. Kravets, Y. Su

arxiv:1805.06390 v1 · 2018-05-16 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E5PV5O4AJ364ZE3SGAWLIG6ZMR}

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	2026-05-18T00:07:17.585356Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

275f5ebb804efdcc9372302cb41bd96474c82d04e0146e0f242359dfc3c904ae

Aliases

arxiv: 1805.06390 · arxiv_version: 1805.06390v1 · doi: 10.48550/arxiv.1805.06390 · pith_short_12: E5PV5O4AJ364 · pith_short_16: E5PV5O4AJ364ZE3S · pith_short_8: E5PV5O4A

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/E5PV5O4AJ364ZE3SGAWLIG6ZMR \
  | 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: 275f5ebb804efdcc9372302cb41bd96474c82d04e0146e0f242359dfc3c904ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "692a7d0dac04ea8fe2fe88307d6b974ccbac99f1e2c869b4be40d6ca08600e0e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-05-16T16:04:06Z",
    "title_canon_sha256": "c89da1c20cd8705f790c63c4e7fa1b467f7583b59989d142e060babdb3821a5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.06390",
    "kind": "arxiv",
    "version": 1
  }
}