Pith Number

pith:LQH2ASOD

pith:2014:LQH2ASODOOFTWCD7TRBKBHCYHX

not attested not anchored not stored refs pending

Understanding water permeation in graphene oxide membranes

Ning Wei, Xinsheng Peng, Zhiping Xu

arxiv:1402.1014 v1 · 2014-02-05 · cond-mat.mes-hall · 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{LQH2ASODOOFTWCD7TRBKBHCYHX}

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	2026-05-18T02:50:31.131047Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c0fa049c3738b3b087f9c42a09c583df7158439656669abf65936a4a9f00786

Aliases

arxiv: 1402.1014 · arxiv_version: 1402.1014v1 · doi: 10.48550/arxiv.1402.1014 · pith_short_12: LQH2ASODOOFT · pith_short_16: LQH2ASODOOFTWCD7 · pith_short_8: LQH2ASOD

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/LQH2ASODOOFTWCD7TRBKBHCYHX \
  | 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: 5c0fa049c3738b3b087f9c42a09c583df7158439656669abf65936a4a9f00786

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84ac293957d56557b616243e076994aeccd9dd9566d8f7c67aaa45fec1a630af",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2014-02-05T11:17:10Z",
    "title_canon_sha256": "bfb64088ab175d207343d5af5db9a2e98afb89fa1fd03dfbce85a887b1a09265"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.1014",
    "kind": "arxiv",
    "version": 1
  }
}